#603840#603840

#603840 is a dark, muted red. Relative luminance 0.057; OKLCH L 39.2% C 0.058 H 7.1°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#603840
RGB	rgb(96, 56, 64)
HSL	hsl(348, 26%, 30%)
HSV	hsv(348, 42%, 38%)
CMYK	cmyk(0%, 41.7%, 33.3%, 62.4%)
CIE-LAB	lab(28.61, 18.94, 2.66)
CIE-LCH	lch(28.61, 19.13, 8.00°)
OKLab	oklab(39.18% 0.0574 0.0072)
OKLCH	oklch(39.18% 0.058 7.1)
XYZ	xyz(7.1637, 5.6858, 5.5697)
Luminance	0.0568 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603840 #386058

analogous

#603854 #603840 #604438

triadic

#603840 #406038 #384060

tetradic

#603840 #546038 #386058 #443860

square

#603840 #546038 #386058 #443860

split-complementary

#603840 #386044 #385460

monochromatic

#130B0D #392126 #603840 #874F5A #A86A77

Accessibility & contrast

On white

9.83

#603840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#603840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603840

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603840	#FFFFFF	#000000	##FFFFFF
##603840	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3F40

Deuteranopia (green-blind)

#48463F

Tritanopia (blue-blind)

#67353B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #603840;
/* rgb */ color: rgb(96, 56, 64);
/* oklch */ color: oklch(39.2% 0.058 7.1);

Tailwind

colors: {
  custom: {
    50: '#8e6f74',
    500: '#603840',
    950: '#000000',
  },
}

SCSS

$custom: #603840;
$custom-light: #8e6f74;
$custom-dark: #000000;

JSON

{
  "hex": "#603840",
  "rgb": {
    "r": 96,
    "g": 56,
    "b": 64
  },
  "hsl": {
    "h": 348,
    "s": 26.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39184,
    "c": 0.05785,
    "h": 7.1
  },
  "luminance": 0.05685
}

Semantic roles & 50–950 ramp

primary

#603840

secondary

#639087

accent

#C3B065

background

#F8F6F7

surface

#F0ECED

border

#CBC7C8

text

#0C0708

muted

#7D7A7B

Preview Lab

Preview with #603840

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

Preview Lab → · Contrast checker → · Palette generator →