#5B290F#5B290F

#5B290F is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.5% C 0.082 H 45.5°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#5B290F
RGB	rgb(91, 41, 15)
HSL	hsl(21, 72%, 21%)
HSV	hsv(21, 84%, 36%)
CMYK	cmyk(0%, 54.9%, 83.5%, 64.3%)
CIE-LAB	lab(23.15, 20.98, 26.75)
CIE-LCH	lch(23.15, 34.00, 51.90°)
OKLab	oklab(34.54% 0.0577 0.0587)
OKLCH	oklch(34.54% 0.082 45.5)
XYZ	xyz(5.1941, 3.8452, 0.9205)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B290F #0F415B

analogous

#5B0F1B #5B290F #5B4F0F

triadic

#5B290F #0F5B29 #290F5B

tetradic

#5B290F #1B5B0F #0F415B #4F0F5B

square

#5B290F #1B5B0F #0F415B #4F0F5B

split-complementary

#5B290F #0F5B4F #0F1B5B

monochromatic

#1A0C04 #261106 #5B290F #904118 #C45820

Accessibility & contrast

On white

11.87

#5B290F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#5B290F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B290F

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B290F	#FFFFFF	#000000	##FFFFFF
##5B290F	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300C

Deuteranopia (green-blind)

#433B0E

Tritanopia (blue-blind)

#651E24

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b290f;
/* rgb */ color: rgb(91, 41, 15);
/* oklch */ color: oklch(34.5% 0.082 45.5);

Tailwind

colors: {
  custom: {
    50: '#8f644f',
    500: '#5b290f',
    950: '#000000',
  },
}

SCSS

$custom: #5b290f;
$custom-light: #8f644f;
$custom-dark: #000000;

JSON

{
  "hex": "#5b290f",
  "rgb": {
    "r": 91,
    "g": 41,
    "b": 15
  },
  "hsl": {
    "h": 20.526,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.34537,
    "c": 0.08229,
    "h": 45.5
  },
  "luminance": 0.03845
}

Semantic roles & 50–950 ramp

primary

#5B290F

secondary

#317395

accent

#B0EE39

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0D0502

muted

#7E7A78

Preview Lab

Preview with #5B290F

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

Preview Lab → · Contrast checker → · Palette generator →