005171

COLOR
← PREV | NEXT →

S 5040-B

NCS Natural Colour System
sRGB Model ? COPY
R 0
G 81
B 113
HSL Model ? COPY
H 197°
S 100%
L 22%
CMYK Print ? COPY
C 100
M 28
Y 0
K 56
CIE-Lab ? COPY
L 31.98
a -8.59
b -24.28
CIE-XYZ ? COPY
X 5.92
Y 7.08
Z 16.68
OKLCH (Next-Gen) ? COPY
L 40.96%
C 0.085
H 233.7
HSB Model ? COPY
H 197°
S 100%
B 44%
HWB Model ? COPY
H 197°
W 0%
B 56%
CIE-LUV ? COPY
L 31.98
u -21.49
v -31.36

WCAG Accessibility Score

Sample Text
8.69
AA: PASS / AAA: PASS
Sample Text
2.42
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #232369
Deuteranopia #1e1867
Tritanopia #046361
Achromatopsia #3c3c3c

TINTS

TONES

Physical Match

Closest Standard Match

P 107-8 C

SET: 潘通CMYK四色铜版色卡
DELTA E: 0.62

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

B

Developer Handoff

CSS Variables 
:root {
  --s-5040-b: #005171;
}
Tailwind Config 
colors: {
  's-5040-b': '#005171',
}
SCSS / Sass 
$s-5040-b: #005171;
Design Token 
{
    "name": "S 5040-B",
    "value": "#005171"
}

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

Similar Colors

1215 6.9PB3.5/7.6
#004F71
3061
#004F71
3025 C
#004F71
CF10914
#00536F
CF10914
#00536F