#623E44#623E44

#623E44 is a dark, muted red. Relative luminance 0.065; OKLCH L 40.8% C 0.051 H 8.7°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#623E44
RGB	rgb(98, 62, 68)
HSL	hsl(350, 23%, 31%)
HSV	hsv(350, 37%, 38%)
CMYK	cmyk(0%, 36.7%, 30.6%, 61.6%)
CIE-LAB	lab(30.54, 16.69, 2.88)
CIE-LCH	lch(30.54, 16.94, 9.78°)
OKLab	oklab(40.77% 0.0506 0.0077)
OKLCH	oklch(40.77% 0.051 8.7)
XYZ	xyz(7.8032, 6.4598, 6.3036)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623E44 #3E625C

analogous

#623E56 #623E44 #624A3E

triadic

#623E44 #44623E #3E4462

tetradic

#623E44 #56623E #3E625C #4A3E62

square

#623E44 #56623E #3E625C #4A3E62

split-complementary

#623E44 #3E624A #3E5662

monochromatic

#170F10 #3D262A #623E44 #87565E #A7747C

Accessibility & contrast

On white

9.16

#623E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#623E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623E44

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623E44	#FFFFFF	#000000	##FFFFFF
##623E44	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444444

Deuteranopia (green-blind)

#4C4A43

Tritanopia (blue-blind)

#683B40

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #623e44;
/* rgb */ color: rgb(98, 62, 68);
/* oklch */ color: oklch(40.8% 0.051 8.7);

Tailwind

colors: {
  custom: {
    50: '#907377',
    500: '#623e44',
    950: '#000000',
  },
}

SCSS

$custom: #623e44;
$custom-light: #907377;
$custom-dark: #000000;

JSON

{
  "hex": "#623e44",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 68
  },
  "hsl": {
    "h": 350,
    "s": 22.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40766,
    "c": 0.05117,
    "h": 8.7
  },
  "luminance": 0.06459
}

Semantic roles & 50–950 ramp

primary

#623E44

secondary

#6A928B

accent

#BFB169

background

#F8F7F7

surface

#F0EDED

border

#CBC8C8

text

#0C0808

muted

#7D7B7B

Preview Lab

Preview with #623E44

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

Preview Lab → · Contrast checker → · Palette generator →