#63451A#63451A

#63451A is a dark, moderate orange. Relative luminance 0.070; OKLCH L 41.5% C 0.071 H 73.1°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#63451A
RGB	rgb(99, 69, 26)
HSL	hsl(35, 58%, 25%)
HSV	hsv(35, 74%, 39%)
CMYK	cmyk(0%, 30.3%, 73.7%, 61.2%)
CIE-LAB	lab(31.77, 8.18, 30.20)
CIE-LCH	lch(31.77, 31.28, 74.85°)
OKLab	oklab(41.48% 0.0207 0.0682)
OKLCH	oklch(41.48% 0.071 73.1)
XYZ	xyz(7.4607, 6.9841, 1.9322)
Luminance	0.0698 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63451A #1A3863

analogous

#63201A #63451A #5D631A

triadic

#63451A #1A6345 #451A63

tetradic

#63451A #1A6320 #1A3863 #631A5D

square

#63451A #1A6320 #1A3863 #631A5D

split-complementary

#63451A #1A5D63 #201A63

monochromatic

#181106 #33230D #63451A #936727 #C48933

Accessibility & contrast

On white

8.76

#63451A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#63451A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63451A

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63451A	#FFFFFF	#000000	##FFFFFF
##63451A	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504615

Deuteranopia (green-blind)

#574E1B

Tritanopia (blue-blind)

#6C3D3C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #63451a;
/* rgb */ color: rgb(99, 69, 26);
/* oklch */ color: oklch(41.5% 0.071 73.1);

Tailwind

colors: {
  custom: {
    50: '#937859',
    500: '#63451a',
    950: '#000000',
  },
}

SCSS

$custom: #63451a;
$custom-light: #937859;
$custom-dark: #000000;

JSON

{
  "hex": "#63451a",
  "rgb": {
    "r": 99,
    "g": 69,
    "b": 26
  },
  "hsl": {
    "h": 35.342,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.41482,
    "c": 0.07128,
    "h": 73.1
  },
  "luminance": 0.06983
}

Semantic roles & 50–950 ramp

primary

#63451A

secondary

#406599

accent

#86E246

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0903

muted

#7E7B78

Preview Lab

Preview with #63451A

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

Preview Lab → · Contrast checker → · Palette generator →