#67311B#67311B

#67311B is a dark, moderate orange. Relative luminance 0.052; OKLCH L 38.1% C 0.085 H 42.0°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#67311B
RGB	rgb(103, 49, 27)
HSL	hsl(17, 58%, 25%)
HSV	hsv(17, 74%, 40%)
CMYK	cmyk(0%, 52.4%, 73.8%, 59.6%)
CIE-LAB	lab(27.19, 22.34, 24.77)
CIE-LCH	lch(27.19, 33.35, 47.96°)
OKLab	oklab(38.07% 0.0629 0.0566)
OKLCH	oklch(38.07% 0.085 42)
XYZ	xyz(6.8903, 5.1601, 1.6699)
Luminance	0.0516 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67311B #1B5167

analogous

#671B2B #67311B #67571B

triadic

#67311B #1B6731 #311B67

tetradic

#67311B #2B671B #1B5167 #571B67

square

#67311B #2B671B #1B5167 #571B67

split-complementary

#67311B #1B6757 #1B2B67

monochromatic

#180C06 #371A0E #67311B #974828 #C85F34

Accessibility & contrast

On white

10.34

#67311B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#67311B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #67311B

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67311B	#FFFFFF	#000000	##FFFFFF
##67311B	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403919

Deuteranopia (green-blind)

#4D451A

Tritanopia (blue-blind)

#71262C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #67311b;
/* rgb */ color: rgb(103, 49, 27);
/* oklch */ color: oklch(38.1% 0.085 42.0);

Tailwind

colors: {
  custom: {
    50: '#976a58',
    500: '#67311b',
    950: '#000000',
  },
}

SCSS

$custom: #67311b;
$custom-light: #976a58;
$custom-dark: #000000;

JSON

{
  "hex": "#67311b",
  "rgb": {
    "r": 103,
    "g": 49,
    "b": 27
  },
  "hsl": {
    "h": 17.368,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.38068,
    "c": 0.08463,
    "h": 42
  },
  "luminance": 0.05159
}

Semantic roles & 50–950 ramp

primary

#67311B

secondary

#42829C

accent

#B5E246

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0603

muted

#7E7A78

Preview Lab

Preview with #67311B

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

Preview Lab → · Contrast checker → · Palette generator →