#604B47#604B47

#604B47 is a dark, muted red. Relative luminance 0.080; OKLCH L 43.4% C 0.029 H 30.7°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#604B47
RGB	rgb(96, 75, 71)
HSL	hsl(10, 15%, 33%)
HSV	hsv(10, 26%, 38%)
CMYK	cmyk(0%, 21.9%, 26%, 62.4%)
CIE-LAB	lab(33.93, 8.19, 5.76)
CIE-LCH	lch(33.93, 10.01, 35.15°)
OKLab	oklab(43.35% 0.0253 0.0151)
OKLCH	oklch(43.35% 0.029 30.7)
XYZ	xyz(8.4774, 7.9742, 7.0527)
Luminance	0.0797 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604B47 #475C60

analogous

#60474F #604B47 #605747

triadic

#604B47 #47604B #4B4760

tetradic

#604B47 #4F6047 #475C60 #574760

square

#604B47 #4F6047 #475C60 #574760

split-complementary

#604B47 #476057 #474F60

monochromatic

#1A1413 #3D302D #604B47 #836661 #A18580

Accessibility & contrast

On white

8.09

#604B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#604B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #604B47

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604B47	#FFFFFF	#000000	##FFFFFF
##604B47	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D47

Deuteranopia (green-blind)

#545147

Tritanopia (blue-blind)

#65484A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #604b47;
/* rgb */ color: rgb(96, 75, 71);
/* oklch */ color: oklch(43.4% 0.029 30.7);

Tailwind

colors: {
  custom: {
    50: '#8d7d7a',
    500: '#604b47',
    950: '#000000',
  },
}

SCSS

$custom: #604b47;
$custom-light: #8d7d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#604b47",
  "rgb": {
    "r": 96,
    "g": 75,
    "b": 71
  },
  "hsl": {
    "h": 9.6,
    "s": 14.97,
    "l": 32.745
  },
  "oklch": {
    "l": 0.43353,
    "c": 0.02944,
    "h": 30.7
  },
  "luminance": 0.07974
}

Semantic roles & 50–950 ramp

primary

#604B47

secondary

#748A8F

accent

#ACB870

background

#F8F7F7

surface

#F0EEED

border

#CBC9C8

text

#0C0909

muted

#7D7B7B

Preview Lab

Preview with #604B47

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

Preview Lab → · Contrast checker → · Palette generator →