#623A42#623A42

#623A42 is a dark, muted red. Relative luminance 0.060; OKLCH L 39.9% C 0.058 H 7.0°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#623A42
RGB	rgb(98, 58, 66)
HSL	hsl(348, 26%, 31%)
HSV	hsv(348, 41%, 38%)
CMYK	cmyk(0%, 40.8%, 32.7%, 61.6%)
CIE-LAB	lab(29.45, 18.85, 2.61)
CIE-LCH	lch(29.45, 19.04, 7.89°)
OKLab	oklab(39.91% 0.0571 0.0071)
OKLCH	oklch(39.91% 0.058 7)
XYZ	xyz(7.5337, 6.0167, 5.9177)
Luminance	0.0602 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A42 #3A625A

analogous

#623A56 #623A42 #62463A

triadic

#623A42 #42623A #3A4262

tetradic

#623A42 #56623A #3A625A #463A62

square

#623A42 #56623A #3A625A #463A62

split-complementary

#623A42 #3A6246 #3A5662

monochromatic

#150C0E #3C2328 #623A42 #88515C #A96E79

Accessibility & contrast

On white

9.53

#623A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#623A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A42

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A42	#FFFFFF	#000000	##FFFFFF
##623A42	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404142

Deuteranopia (green-blind)

#4A4841

Tritanopia (blue-blind)

#69373D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #623a42;
/* rgb */ color: rgb(98, 58, 66);
/* oklch */ color: oklch(39.9% 0.058 7.0);

Tailwind

colors: {
  custom: {
    50: '#907176',
    500: '#623a42',
    950: '#000000',
  },
}

SCSS

$custom: #623a42;
$custom-light: #907176;
$custom-dark: #000000;

JSON

{
  "hex": "#623a42",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 66
  },
  "hsl": {
    "h": 348,
    "s": 25.641,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39913,
    "c": 0.05757,
    "h": 7
  },
  "luminance": 0.06016
}

Semantic roles & 50–950 ramp

primary

#623A42

secondary

#669289

accent

#C2B066

background

#F8F6F7

surface

#F0ECED

border

#CBC7C8

text

#0D0708

muted

#7D7A7B

Preview Lab

Preview with #623A42

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

Preview Lab → · Contrast checker → · Palette generator →