#633812#633812

#633812 is a dark, moderate orange. Relative luminance 0.055; OKLCH L 38.7% C 0.079 H 58.0°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#633812
RGB	rgb(99, 56, 18)
HSL	hsl(28, 69%, 23%)
HSV	hsv(28, 82%, 39%)
CMYK	cmyk(0%, 43.4%, 81.8%, 61.2%)
CIE-LAB	lab(28.18, 15.79, 30.61)
CIE-LCH	lch(28.18, 34.45, 62.71°)
OKLab	oklab(38.67% 0.0419 0.0672)
OKLCH	oklch(38.67% 0.079 58)
XYZ	xyz(6.6695, 5.5254, 1.2874)
Luminance	0.0553 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633812 #123D63

analogous

#631214 #633812 #636012

triadic

#633812 #126338 #381263

tetradic

#633812 #146312 #123D63 #601263

square

#633812 #146312 #123D63 #601263

split-complementary

#633812 #126360 #121463

monochromatic

#1A0F05 #2F1B09 #633812 #97551B #CB7325

Accessibility & contrast

On white

9.98

#633812 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#633812 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633812

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633812	#FFFFFF	#000000	##FFFFFF
##633812	1.00	9.98	2.11	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D0D

Deuteranopia (green-blind)

#4F4612

Tritanopia (blue-blind)

#6D2F30

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #633812;
/* rgb */ color: rgb(99, 56, 18);
/* oklch */ color: oklch(38.7% 0.079 58.0);

Tailwind

colors: {
  custom: {
    50: '#946f52',
    500: '#633812',
    950: '#000000',
  },
}

SCSS

$custom: #633812;
$custom-light: #946f52;
$custom-dark: #000000;

JSON

{
  "hex": "#633812",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 18
  },
  "hsl": {
    "h": 28.148,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.38672,
    "c": 0.07924,
    "h": 58
  },
  "luminance": 0.05525
}

Semantic roles & 50–950 ramp

primary

#633812

secondary

#366C9B

accent

#99EC3C

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #633812

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

Preview Lab → · Contrast checker → · Palette generator →