#642B11#642B11

#642B11 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.4% C 0.091 H 43.0°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#642B11
RGB	rgb(100, 43, 17)
HSL	hsl(19, 71%, 23%)
HSV	hsv(19, 83%, 39%)
CMYK	cmyk(0%, 57%, 83%, 60.8%)
CIE-LAB	lab(25.19, 23.94, 28.22)
CIE-LCH	lch(25.19, 37.01, 49.69°)
OKLab	oklab(36.41% 0.0662 0.0617)
OKLCH	oklch(36.41% 0.091 43)
XYZ	xyz(6.2212, 4.4783, 1.0670)
Luminance	0.0448 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642B11 #114A64

analogous

#641121 #642B11 #645411

triadic

#642B11 #11642B #2B1164

tetradic

#642B11 #216411 #114A64 #541164

square

#642B11 #216411 #114A64 #541164

split-complementary

#642B11 #116454 #112164

monochromatic

#1A0B04 #301508 #642B11 #98411A #CD5823

Accessibility & contrast

On white

11.08

#642B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#642B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642B11

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642B11	#FFFFFF	#000000	##FFFFFF
##642B11	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340E

Deuteranopia (green-blind)

#49410F

Tritanopia (blue-blind)

#6E1E26

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #642b11;
/* rgb */ color: rgb(100, 43, 17);
/* oklch */ color: oklch(36.4% 0.091 43.0);

Tailwind

colors: {
  custom: {
    50: '#966651',
    500: '#642b11',
    950: '#000000',
  },
}

SCSS

$custom: #642b11;
$custom-light: #966651;
$custom-dark: #000000;

JSON

{
  "hex": "#642b11",
  "rgb": {
    "r": 100,
    "g": 43,
    "b": 17
  },
  "hsl": {
    "h": 18.795,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3641,
    "c": 0.09053,
    "h": 43
  },
  "luminance": 0.04478
}

Semantic roles & 50–950 ramp

primary

#642B11

secondary

#357C9C

accent

#B5EE3A

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #642B11

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

Preview Lab → · Contrast checker → · Palette generator →