#623E36#623E36

#623E36 is a dark, muted red. Relative luminance 0.063; OKLCH L 40.4% C 0.053 H 33.1°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#623E36
RGB	rgb(98, 62, 54)
HSL	hsl(11, 29%, 30%)
HSV	hsv(11, 45%, 38%)
CMYK	cmyk(0%, 36.7%, 44.9%, 61.6%)
CIE-LAB	lab(30.18, 14.70, 11.43)
CIE-LCH	lch(30.18, 18.62, 37.85°)
OKLab	oklab(40.37% 0.0443 0.0289)
OKLCH	oklch(40.37% 0.053 33.1)
XYZ	xyz(7.4258, 6.3088, 4.3159)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623E36 #365A62

analogous

#623644 #623E36 #625436

triadic

#623E36 #36623E #3E3662

tetradic

#623E36 #446236 #365A62 #543662

square

#623E36 #446236 #365A62 #543662

split-complementary

#623E36 #366254 #364462

monochromatic

#140C0B #3B2520 #623E36 #89574C #AB7467

Accessibility & contrast

On white

9.29

#623E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#623E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623E36

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623E36	#FFFFFF	#000000	##FFFFFF
##623E36	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464335

Deuteranopia (green-blind)

#4F4A36

Tritanopia (blue-blind)

#6A393C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #623e36;
/* rgb */ color: rgb(98, 62, 54);
/* oklch */ color: oklch(40.4% 0.053 33.1);

Tailwind

colors: {
  custom: {
    50: '#90736d',
    500: '#623e36',
    950: '#000000',
  },
}

SCSS

$custom: #623e36;
$custom-light: #90736d;
$custom-dark: #000000;

JSON

{
  "hex": "#623e36",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 54
  },
  "hsl": {
    "h": 10.909,
    "s": 28.947,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40365,
    "c": 0.05284,
    "h": 33.1
  },
  "luminance": 0.06308
}

Semantic roles & 50–950 ramp

primary

#623E36

secondary

#618A93

accent

#B3C563

background

#F9F7F6

surface

#F1EDEB

border

#CBC8C6

text

#0D0807

muted

#7E7B7A

Preview Lab

Preview with #623E36

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

Preview Lab → · Contrast checker → · Palette generator →