#643412#643412

#643412 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 38.0% C 0.083 H 52.3°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#643412
RGB	rgb(100, 52, 18)
HSL	hsl(25, 69%, 23%)
HSV	hsv(25, 82%, 39%)
CMYK	cmyk(0%, 48%, 82%, 60.8%)
CIE-LAB	lab(27.32, 18.70, 29.81)
CIE-LCH	lch(27.32, 35.19, 57.90°)
OKLab	oklab(38.04% 0.0506 0.0654)
OKLCH	oklch(38.04% 0.083 52.3)
XYZ	xyz(6.5933, 5.2097, 1.2305)
Luminance	0.0521 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643412 #124264

analogous

#641219 #643412 #645D12

triadic

#643412 #126434 #341264

tetradic

#643412 #196412 #124264 #5D1264

square

#643412 #196412 #124264 #5D1264

split-complementary

#643412 #12645D #121964

monochromatic

#1A0D05 #301909 #643412 #984F1B #CC6A25

Accessibility & contrast

On white

10.29

#643412 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#643412 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643412

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643412	#FFFFFF	#000000	##FFFFFF
##643412	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0E

Deuteranopia (green-blind)

#4D4512

Tritanopia (blue-blind)

#6E2A2D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #643412;
/* rgb */ color: rgb(100, 52, 18);
/* oklch */ color: oklch(38.0% 0.083 52.3);

Tailwind

colors: {
  custom: {
    50: '#956c52',
    500: '#643412',
    950: '#000000',
  },
}

SCSS

$custom: #643412;
$custom-light: #956c52;
$custom-dark: #000000;

JSON

{
  "hex": "#643412",
  "rgb": {
    "r": 100,
    "g": 52,
    "b": 18
  },
  "hsl": {
    "h": 24.878,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.38043,
    "c": 0.0827,
    "h": 52.3
  },
  "luminance": 0.05209
}

Semantic roles & 50–950 ramp

primary

#643412

secondary

#36729C

accent

#A3EC3B

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #643412

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

Preview Lab → · Contrast checker → · Palette generator →