1F2D3A

COLOR
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S 8010-R90B

NCS Natural Colour System
sRGB Model ? COPY
R 31
G 45
B 58
HSL Model ? COPY
H 209°
S 30%
L 17%
CMYK Print ? COPY
C 47
M 22
Y 0
K 77
CIE-Lab ? COPY
L 17.8
a -1.75
b -10.15
CIE-XYZ ? COPY
X 2.27
Y 2.47
Z 4.36
OKLCH (Next-Gen) ? COPY
L 29.06%
C 0.031
H 247
HSB Model ? COPY
H 209°
S 47%
B 23%
HWB Model ? COPY
H 209°
W 12%
B 77%
CIE-LUV ? COPY
L 17.8
u -5.77
v -10.16

WCAG Accessibility Score

Sample Text
14.05
AA: PASS / AAA: PASS
Sample Text
1.49
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #252536
Deuteranopia #242336
Tritanopia #1f3433
Achromatopsia #2a2a2a

TINTS

TONES

Physical Match

Closest Standard Match

RAL 5011-P

SET: 德国RAL-Plastics P1
DELTA E: 2.06

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

COPY CSS
Basic Light
COPY CSS
Deep Gravity
COPY CSS
Aurora Flow
COPY CSS
Cyber Clash
COPY CSS
Soft Mist

Description

R90B

Developer Handoff

CSS Variables 
:root {
  --s-8010-r90b: #1F2D3A;
}
Tailwind Config 
colors: {
  's-8010-r90b': '#1F2D3A',
}
SCSS / Sass 
$s-8010-r90b: #1F2D3A;
Design Token 
{
    "name": "S 8010-R90B",
    "value": "#1F2D3A"
}

UI Application / Simulation

Real-time UI Preview

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