#603C44#603C44

#603C44 is a dark, muted red. Relative luminance 0.061; OKLCH L 40.1% C 0.052 H 5.2°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#603C44
RGB	rgb(96, 60, 68)
HSL	hsl(347, 23%, 31%)
HSV	hsv(347, 38%, 38%)
CMYK	cmyk(0%, 37.5%, 29.2%, 62.4%)
CIE-LAB	lab(29.75, 17.08, 1.70)
CIE-LCH	lch(29.75, 17.17, 5.69°)
OKLab	oklab(40.1% 0.0517 0.0047)
OKLCH	oklch(40.1% 0.052 5.2)
XYZ	xyz(7.4833, 6.1364, 6.2580)
Luminance	0.0614 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603C44 #3C6058

analogous

#603C56 #603C44 #60463C

triadic

#603C44 #44603C #3C4460

tetradic

#603C44 #56603C #3C6058 #463C60

square

#603C44 #56603C #3C6058 #463C60

split-complementary

#603C44 #3C6046 #3C5660

monochromatic

#150D0F #3A2429 #603C44 #86545F #A6707C

Accessibility & contrast

On white

9.43

#603C44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#603C44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603C44

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603C44	#FFFFFF	#000000	##FFFFFF
##603C44	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414244

Deuteranopia (green-blind)

#4A4943

Tritanopia (blue-blind)

#66393F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #603c44;
/* rgb */ color: rgb(96, 60, 68);
/* oklch */ color: oklch(40.1% 0.052 5.2);

Tailwind

colors: {
  custom: {
    50: '#8e7277',
    500: '#603c44',
    950: '#000000',
  },
}

SCSS

$custom: #603c44;
$custom-light: #8e7277;
$custom-dark: #000000;

JSON

{
  "hex": "#603c44",
  "rgb": {
    "r": 96,
    "g": 60,
    "b": 68
  },
  "hsl": {
    "h": 346.667,
    "s": 23.077,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40102,
    "c": 0.0519,
    "h": 5.2
  },
  "luminance": 0.06136
}

Semantic roles & 50–950 ramp

primary

#603C44

secondary

#689087

accent

#C0AC68

background

#F8F6F7

surface

#F0ECED

border

#CBC7C8

text

#0C0808

muted

#7D7B7B

Preview Lab

Preview with #603C44

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

Preview Lab → · Contrast checker → · Palette generator →