#634A67#634A67

#634A67 is a dark, muted purple. Relative luminance 0.085; OKLCH L 44.7% C 0.056 H 321.7°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#634A67
RGB	rgb(99, 74, 103)
HSL	hsl(292, 16%, 35%)
HSV	hsv(292, 28%, 40%)
CMYK	cmyk(3.9%, 28.2%, 0%, 59.6%)
CIE-LAB	lab(35.06, 16.28, -12.78)
CIE-LCH	lch(35.06, 20.69, 321.87°)
OKLab	oklab(44.66% 0.0439 -0.0346)
OKLCH	oklch(44.66% 0.056 321.7)
XYZ	xyz(10.0422, 8.5297, 13.9467)
Luminance	0.0853 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634A67 #4E674A

analogous

#554A67 #634A67 #674A5D

triadic

#634A67 #67634A #4A6763

tetradic

#634A67 #67554A #4E674A #4A5D67

square

#634A67 #67554A #4E674A #4A5D67

split-complementary

#634A67 #5D674A #4A6755

monochromatic

#1F1720 #413043 #634A67 #85648B #A284A7

Accessibility & contrast

On white

7.76

#634A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#634A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634A67

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634A67	#FFFFFF	#000000	##FFFFFF
##634A67	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475168

Deuteranopia (green-blind)

#4D5366

Tritanopia (blue-blind)

#644D54

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #634a67;
/* rgb */ color: rgb(99, 74, 103);
/* oklch */ color: oklch(44.7% 0.056 321.7);

Tailwind

colors: {
  custom: {
    50: '#8f7c92',
    500: '#634a67',
    950: '#000000',
  },
}

SCSS

$custom: #634a67;
$custom-light: #8f7c92;
$custom-dark: #000000;

JSON

{
  "hex": "#634a67",
  "rgb": {
    "r": 99,
    "g": 74,
    "b": 103
  },
  "hsl": {
    "h": 291.724,
    "s": 16.384,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44658,
    "c": 0.05592,
    "h": 321.7
  },
  "luminance": 0.08529
}

Semantic roles & 50–950 ramp

primary

#634A67

secondary

#7C9479

accent

#B96F79

background

#F8F7F8

surface

#F0EEF0

border

#CBC9CB

text

#0C090D

muted

#7D7B7D

Preview Lab

Preview with #634A67

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →