637F7F

sRGB Model ? COPY
R 99
G 127
B 127
HSL Model ? COPY
H 180°
S 12%
L 44%
CMYK Print ? COPY
C 22
M 0
Y 0
K 50
CIE-Lab ? COPY
L 51.11
a -9.97
b -3.31
CIE-XYZ ? COPY
X 16.57
Y 19.36
Z 22.94
OKLCH (Next-Gen) ? COPY
L 57.48%
C 0.032
H 196.3
HSB Model ? COPY
H 180°
S 22%
B 50%
HWB Model ? COPY
H 180°
W 39%
B 50%
CIE-LUV ? COPY
L 51.11
u -14.31
v -3.1

WCAG Accessibility Score

Sample Text
4.31
AA: FAIL / AAA: FAIL
Sample Text
4.87
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #6f6f7f
Deuteranopia #6d6b7f
Tritanopia #647f7f
Achromatopsia #767676

TINTS

TONES

Physical Match

Closest Standard Match

7476 UP

SET: 潘通色彩桥梁胶版色卡
DELTA E: 1.82

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

Source: Robin Myers - Matte | Munsell: 7.5BG 5/2

Developer Handoff

CSS Variables
:root {
  --7-5bg-5-2: #637F7F;
}
Tailwind Config
colors: {
  '7-5bg-5-2': '#637F7F',
}
SCSS / Sass
$7-5bg-5-2: #637F7F;
Design Token
{
    "name": "7.5BG 5\/2",
    "value": "#637F7F"
}

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