#642C10#642C10

#642C10 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.6% C 0.090 H 44.5°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#642C10
RGB	rgb(100, 44, 16)
HSL	hsl(20, 72%, 23%)
HSV	hsv(20, 84%, 39%)
CMYK	cmyk(0%, 56%, 84%, 60.8%)
CIE-LAB	lab(25.41, 23.33, 28.97)
CIE-LCH	lch(25.41, 37.20, 51.16°)
OKLab	oklab(36.57% 0.0642 0.063)
OKLCH	oklch(36.57% 0.09 44.5)
XYZ	xyz(6.2504, 4.5489, 1.0390)
Luminance	0.0455 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642C10 #104864

analogous

#64101E #642C10 #645610

triadic

#642C10 #10642C #2C1064

tetradic

#642C10 #1E6410 #104864 #561064

square

#642C10 #1E6410 #104864 #561064

split-complementary

#642C10 #106456 #101E64

monochromatic

#1A0C04 #2F1508 #642C10 #994318 #CE5A21

Accessibility & contrast

On white

11.00

#642C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#642C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642C10

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642C10	#FFFFFF	#000000	##FFFFFF
##642C10	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C340C

Deuteranopia (green-blind)

#49410F

Tritanopia (blue-blind)

#6E2026

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #642c10;
/* rgb */ color: rgb(100, 44, 16);
/* oklch */ color: oklch(36.6% 0.090 44.5);

Tailwind

colors: {
  custom: {
    50: '#966650',
    500: '#642c10',
    950: '#000000',
  },
}

SCSS

$custom: #642c10;
$custom-light: #966650;
$custom-dark: #000000;

JSON

{
  "hex": "#642c10",
  "rgb": {
    "r": 100,
    "g": 44,
    "b": 16
  },
  "hsl": {
    "h": 20,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.36571,
    "c": 0.08995,
    "h": 44.5
  },
  "luminance": 0.04548
}

Semantic roles & 50–950 ramp

primary

#642C10

secondary

#33799D

accent

#B2EF39

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #642C10

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

Preview Lab → · Contrast checker → · Palette generator →