#633218#633218

#633218 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.6% C 0.080 H 46.8°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#633218
RGB	rgb(99, 50, 24)
HSL	hsl(21, 61%, 24%)
HSV	hsv(21, 76%, 39%)
CMYK	cmyk(0%, 49.5%, 75.8%, 61.2%)
CIE-LAB	lab(26.74, 19.75, 25.85)
CIE-LCH	lch(26.74, 32.53, 52.62°)
OKLab	oklab(37.58% 0.0549 0.0585)
OKLCH	oklch(37.58% 0.08 46.8)
XYZ	xyz(6.4516, 5.0005, 1.4894)
Luminance	0.0500 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633218 #184963

analogous

#631824 #633218 #635818

triadic

#633218 #186332 #321863

tetradic

#633218 #246318 #184963 #581863

square

#633218 #246318 #184963 #581863

split-complementary

#633218 #186358 #182463

monochromatic

#190C06 #32190C #633218 #944B24 #C66430

Accessibility & contrast

On white

10.50

#633218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#633218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633218

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633218	#FFFFFF	#000000	##FFFFFF
##633218	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403915

Deuteranopia (green-blind)

#4B4317

Tritanopia (blue-blind)

#6D282C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #633218;
/* rgb */ color: rgb(99, 50, 24);
/* oklch */ color: oklch(37.6% 0.080 46.8);

Tailwind

colors: {
  custom: {
    50: '#946a56',
    500: '#633218',
    950: '#000000',
  },
}

SCSS

$custom: #633218;
$custom-light: #946a56;
$custom-dark: #000000;

JSON

{
  "hex": "#633218",
  "rgb": {
    "r": 99,
    "g": 50,
    "b": 24
  },
  "hsl": {
    "h": 20.8,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.37579,
    "c": 0.08023,
    "h": 46.8
  },
  "luminance": 0.05
}

Semantic roles & 50–950 ramp

primary

#633218

secondary

#3E7999

accent

#ACE444

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0603

muted

#7E7A78

Preview Lab

Preview with #633218

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

Preview Lab → · Contrast checker → · Palette generator →