#642F15#642F15

#642F15 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 37.2% C 0.085 H 44.8°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#642F15
RGB	rgb(100, 47, 21)
HSL	hsl(20, 65%, 24%)
HSV	hsv(20, 79%, 39%)
CMYK	cmyk(0%, 53%, 79%, 60.8%)
CIE-LAB	lab(26.15, 21.82, 26.99)
CIE-LCH	lch(26.15, 34.70, 51.04°)
OKLab	oklab(37.15% 0.0605 0.0602)
OKLCH	oklch(37.15% 0.085 44.8)
XYZ	xyz(6.4080, 4.7973, 1.2978)
Luminance	0.0480 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642F15 #154A64

analogous

#641522 #642F15 #645615

triadic

#642F15 #15642F #2F1564

tetradic

#642F15 #226415 #154A64 #561564

square

#642F15 #226415 #154A64 #561564

split-complementary

#642F15 #156456 #152264

monochromatic

#190C05 #31170A #642F15 #974720 #C95F2A

Accessibility & contrast

On white

10.72

#642F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#642F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642F15

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642F15	#FFFFFF	#000000	##FFFFFF
##642F15	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3712

Deuteranopia (green-blind)

#4B4214

Tritanopia (blue-blind)

#6E2429

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #642f15;
/* rgb */ color: rgb(100, 47, 21);
/* oklch */ color: oklch(37.2% 0.085 44.8);

Tailwind

colors: {
  custom: {
    50: '#956854',
    500: '#642f15',
    950: '#000000',
  },
}

SCSS

$custom: #642f15;
$custom-light: #956854;
$custom-dark: #000000;

JSON

{
  "hex": "#642f15",
  "rgb": {
    "r": 100,
    "g": 47,
    "b": 21
  },
  "hsl": {
    "h": 19.747,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.37152,
    "c": 0.08534,
    "h": 44.8
  },
  "luminance": 0.04796
}

Semantic roles & 50–950 ramp

primary

#642F15

secondary

#3A7B9B

accent

#B1E840

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #642F15

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

Preview Lab → · Contrast checker → · Palette generator →