#64321A#64321A

#64321A is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.8% C 0.080 H 45.0°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#64321A
RGB	rgb(100, 50, 26)
HSL	hsl(19, 59%, 25%)
HSV	hsv(19, 74%, 39%)
CMYK	cmyk(0%, 50%, 74%, 60.8%)
CIE-LAB	lab(26.92, 20.33, 24.93)
CIE-LCH	lch(26.92, 32.17, 50.80°)
OKLab	oklab(37.76% 0.057 0.0569)
OKLCH	oklch(37.76% 0.08 45)
XYZ	xyz(6.5832, 5.0659, 1.6082)
Luminance	0.0507 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64321A #1A4C64

analogous

#641A27 #64321A #64571A

triadic

#64321A #1A6432 #321A64

tetradic

#64321A #27641A #1A4C64 #571A64

square

#64321A #27641A #1A4C64 #571A64

split-complementary

#64321A #1A6457 #1A2764

monochromatic

#180C06 #331A0D #64321A #954A27 #C56333

Accessibility & contrast

On white

10.43

#64321A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#64321A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64321A

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64321A	#FFFFFF	#000000	##FFFFFF
##64321A	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403917

Deuteranopia (green-blind)

#4C4419

Tritanopia (blue-blind)

#6E282D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #64321a;
/* rgb */ color: rgb(100, 50, 26);
/* oklch */ color: oklch(37.8% 0.080 45.0);

Tailwind

colors: {
  custom: {
    50: '#956b57',
    500: '#64321a',
    950: '#000000',
  },
}

SCSS

$custom: #64321a;
$custom-light: #956b57;
$custom-dark: #000000;

JSON

{
  "hex": "#64321a",
  "rgb": {
    "r": 100,
    "g": 50,
    "b": 26
  },
  "hsl": {
    "h": 19.459,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.37762,
    "c": 0.08049,
    "h": 45
  },
  "luminance": 0.05065
}

Semantic roles & 50–950 ramp

primary

#64321A

secondary

#407D9A

accent

#AFE246

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0603

muted

#7E7A78

Preview Lab

Preview with #64321A

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

Preview Lab → · Contrast checker → · Palette generator →