#623D1B#623D1B

#623D1B is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.6% C 0.071 H 60.9°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#623D1B
RGB	rgb(98, 61, 27)
HSL	hsl(29, 57%, 25%)
HSV	hsv(29, 72%, 38%)
CMYK	cmyk(0%, 37.8%, 72.4%, 61.6%)
CIE-LAB	lab(29.45, 12.73, 27.09)
CIE-LCH	lch(29.45, 29.93, 64.84°)
OKLab	oklab(39.65% 0.0344 0.0618)
OKLCH	oklch(39.65% 0.071 60.9)
XYZ	xyz(6.9041, 6.0139, 1.8339)
Luminance	0.0601 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D1B #1B4062

analogous

#621B1D #623D1B #62611B

triadic

#623D1B #1B623D #3D1B62

tetradic

#623D1B #1D621B #1B4062 #611B62

square

#623D1B #1D621B #1B4062 #611B62

split-complementary

#623D1B #1B6261 #1B1D62

monochromatic

#180F07 #321F0E #623D1B #925B28 #C27935

Accessibility & contrast

On white

9.53

#623D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#623D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D1B

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D1B	#FFFFFF	#000000	##FFFFFF
##623D1B	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)

#484017

Deuteranopia (green-blind)

#51491B

Tritanopia (blue-blind)

#6B3535

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #623d1b;
/* rgb */ color: rgb(98, 61, 27);
/* oklch */ color: oklch(39.6% 0.071 60.9);

Tailwind

colors: {
  custom: {
    50: '#927259',
    500: '#623d1b',
    950: '#000000',
  },
}

SCSS

$custom: #623d1b;
$custom-light: #927259;
$custom-dark: #000000;

JSON

{
  "hex": "#623d1b",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 27
  },
  "hsl": {
    "h": 28.732,
    "s": 56.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.39649,
    "c": 0.07075,
    "h": 60.9
  },
  "luminance": 0.06013
}

Semantic roles & 50–950 ramp

primary

#623D1B

secondary

#416E98

accent

#97E048

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0803

muted

#7E7B78

Preview Lab

Preview with #623D1B

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

Preview Lab → · Contrast checker → · Palette generator →