1D2739

COLOR
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Dark Steel Blue

Color Psychology & Meanings / shen gang lan
sRGB Model ? COPY
R 29
G 39
B 57
HSL Model ? COPY
H 219°
S 33%
L 17%
CMYK Print ? COPY
C 49
M 32
Y 0
K 78
CIE-Lab ? COPY
L 15.53
a 1.47
b -12.97
CIE-XYZ ? COPY
X 1.97
Y 2.01
Z 4.15
OKLCH (Next-Gen) ? COPY
L 27.22%
C 0.037
H 261.8
HSB Model ? COPY
H 219°
S 49%
B 22%
HWB Model ? COPY
H 219°
W 11%
B 78%
CIE-LUV ? COPY
L 15.53
u -4.22
v -12.66

WCAG Accessibility Score

Sample Text
14.98
AA: PASS / AAA: PASS
Sample Text
1.4
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #212134
Deuteranopia #201f33
Tritanopia #1d3130
Achromatopsia #262626

TINTS

TONES

Physical Match

Closest Standard Match

274 XGC

SET: 潘通广色域色卡
DELTA E: 1.57

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

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Basic Light
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Deep Gravity
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Aurora Flow
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Cyber Clash
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Soft Mist

Description

Dark Steel Blue

Developer Handoff

CSS Variables 
:root {
  --dark-steel-blue: #1D2739;
}
Tailwind Config 
colors: {
  'dark-steel-blue': '#1D2739',
}
SCSS / Sass 
$dark-steel-blue: #1D2739;
Design Token 
{
    "name": "Dark Steel Blue",
    "value": "#1D2739"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
Click to open full-screen immersive preview.

Open UI Kit

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