#643213#643213

#643213 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.7% C 0.084 H 49.4°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#643213
RGB	rgb(100, 50, 19)
HSL	hsl(23, 68%, 23%)
HSV	hsv(23, 81%, 39%)
CMYK	cmyk(0%, 50%, 81%, 60.8%)
CIE-LAB	lab(26.84, 19.95, 28.81)
CIE-LCH	lch(26.84, 35.04, 55.30°)
OKLab	oklab(37.68% 0.0545 0.0636)
OKLCH	oklch(37.68% 0.084 49.4)
XYZ	xyz(6.5143, 5.0383, 1.2454)
Luminance	0.0504 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643213 #134564

analogous

#64131C #643213 #645A13

triadic

#643213 #136432 #321364

tetradic

#643213 #1C6413 #134564 #5A1364

square

#643213 #1C6413 #134564 #5A1364

split-complementary

#643213 #13645A #131C64

monochromatic

#1A0D05 #311809 #643213 #974C1D #CB6527

Accessibility & contrast

On white

10.46

#643213 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#643213 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643213

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643213	#FFFFFF	#000000	##FFFFFF
##643213	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40390F

Deuteranopia (green-blind)

#4C4412

Tritanopia (blue-blind)

#6E272B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #643213;
/* rgb */ color: rgb(100, 50, 19);
/* oklch */ color: oklch(37.7% 0.084 49.4);

Tailwind

colors: {
  custom: {
    50: '#956a53',
    500: '#643213',
    950: '#000000',
  },
}

SCSS

$custom: #643213;
$custom-light: #956a53;
$custom-dark: #000000;

JSON

{
  "hex": "#643213",
  "rgb": {
    "r": 100,
    "g": 50,
    "b": 19
  },
  "hsl": {
    "h": 22.963,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.37677,
    "c": 0.08371,
    "h": 49.4
  },
  "luminance": 0.05038
}

Semantic roles & 50–950 ramp

primary

#643213

secondary

#37759C

accent

#A8EB3D

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #643213

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

Preview Lab → · Contrast checker → · Palette generator →