#642B10#642B10

#642B10 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.4% C 0.091 H 43.5°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#642B10
RGB	rgb(100, 43, 16)
HSL	hsl(19, 72%, 23%)
HSV	hsv(19, 84%, 39%)
CMYK	cmyk(0%, 57%, 84%, 60.8%)
CIE-LAB	lab(25.18, 23.90, 28.75)
CIE-LCH	lch(25.18, 37.39, 50.26°)
OKLab	oklab(36.4% 0.0659 0.0626)
OKLCH	oklch(36.4% 0.091 43.5)
XYZ	xyz(6.2136, 4.4753, 1.0267)
Luminance	0.0447 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642B10 #104964

analogous

#64101F #642B10 #645510

triadic

#642B10 #10642B #2B1064

tetradic

#642B10 #1F6410 #104964 #551064

square

#642B10 #1F6410 #104964 #551064

split-complementary

#642B10 #106455 #101F64

monochromatic

#1A0B04 #2F1408 #642B10 #994218 #CE5821

Accessibility & contrast

On white

11.08

#642B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#642B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642B10

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642B10	#FFFFFF	#000000	##FFFFFF
##642B10	1.00	11.08	1.89	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340C

Deuteranopia (green-blind)

#49410E

Tritanopia (blue-blind)

#6E1E25

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #642b10;
/* rgb */ color: rgb(100, 43, 16);
/* oklch */ color: oklch(36.4% 0.091 43.5);

Tailwind

colors: {
  custom: {
    50: '#966650',
    500: '#642b10',
    950: '#000000',
  },
}

SCSS

$custom: #642b10;
$custom-light: #966650;
$custom-dark: #000000;

JSON

{
  "hex": "#642b10",
  "rgb": {
    "r": 100,
    "g": 43,
    "b": 16
  },
  "hsl": {
    "h": 19.286,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.364,
    "c": 0.09088,
    "h": 43.5
  },
  "luminance": 0.04474
}

Semantic roles & 50–950 ramp

primary

#642B10

secondary

#337B9D

accent

#B4EF39

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #642B10

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

Preview Lab → · Contrast checker → · Palette generator →