B13C3C

COLOR
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04 E 56

British Standard BS4800:2011
sRGB Model ? COPY
R 177
G 60
B 60
HSL Model ? COPY
H 0°
S 49%
L 46%
CMYK Print ? COPY
C 0
M 66
Y 66
K 31
CIE-Lab ? COPY
L 42.62
a 47.49
b 26.33
CIE-XYZ ? COPY
X 20.56
Y 12.91
Z 5.68
OKLCH (Next-Gen) ? COPY
L 52.37%
C 0.153
H 24
HSB Model ? COPY
H 0°
S 66%
B 69%
HWB Model ? COPY
H 0°
W 24%
B 31%
CIE-LUV ? COPY
L 42.62
u 87.51
v 18.87

WCAG Accessibility Score

Sample Text
5.86
AA: PASS / AAA: FAIL
Sample Text
3.58
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #7e7d3c
Deuteranopia #858d3c
Tritanopia #ab3c3c
Achromatopsia #5e5e5e

TINTS

TONES

Physical Match

Closest Standard Match

1805 CP

SET: 潘通色彩桥梁铜版色卡
DELTA E: 1.22

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

Ash grey / Oyster grey / Portland

Developer Handoff

CSS Variables 
:root {
  --04-e-56: #B13C3C;
}
Tailwind Config 
colors: {
  '04-e-56': '#B13C3C',
}
SCSS / Sass 
$04-e-56: #B13C3C;
Design Token 
{
    "name": "04 E 56",
    "value": "#B13C3C"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
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Open UI Kit

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