#63401E#63401E

#63401E is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.069 H 62.9°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#63401E
RGB	rgb(99, 64, 30)
HSL	hsl(30, 53%, 25%)
HSV	hsv(30, 70%, 39%)
CMYK	cmyk(0%, 35.4%, 69.7%, 61.2%)
CIE-LAB	lab(30.43, 11.55, 26.54)
CIE-LCH	lch(30.43, 28.95, 66.48°)
OKLab	oklab(40.46% 0.0313 0.0611)
OKLCH	oklch(40.46% 0.069 62.9)
XYZ	xyz(7.2138, 6.4138, 2.0861)
Luminance	0.0641 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63401E #1E4163

analogous

#631E1F #63401E #63621E

triadic

#63401E #1E6340 #401E63

tetradic

#63401E #1F631E #1E4163 #621E63

square

#63401E #1F631E #1E4163 #621E63

split-complementary

#63401E #1E6362 #1E1F63

monochromatic

#170F07 #342210 #63401E #925E2C #C17D3A

Accessibility & contrast

On white

9.20

#63401E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#63401E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63401E

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63401E	#FFFFFF	#000000	##FFFFFF
##63401E	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431B

Deuteranopia (green-blind)

#534B1E

Tritanopia (blue-blind)

#6C3838

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #63401e;
/* rgb */ color: rgb(99, 64, 30);
/* oklch */ color: oklch(40.5% 0.069 62.9);

Tailwind

colors: {
  custom: {
    50: '#93745b',
    500: '#63401e',
    950: '#000000',
  },
}

SCSS

$custom: #63401e;
$custom-light: #93745b;
$custom-dark: #000000;

JSON

{
  "hex": "#63401e",
  "rgb": {
    "r": 99,
    "g": 64,
    "b": 30
  },
  "hsl": {
    "h": 29.565,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.40455,
    "c": 0.06869,
    "h": 62.9
  },
  "luminance": 0.06413
}

Semantic roles & 50–950 ramp

primary

#63401E

secondary

#456F98

accent

#95DD4B

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #63401E

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

Preview Lab → · Contrast checker → · Palette generator →