#AB643F#AB643F

#AB643F is a mid, moderate orange. Relative luminance 0.181; OKLCH L 57.5% C 0.105 H 47.3°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#AB643F
RGB	rgb(171, 100, 63)
HSL	hsl(21, 46%, 46%)
HSV	hsv(21, 63%, 67%)
CMYK	cmyk(0%, 41.5%, 63.2%, 32.9%)
CIE-LAB	lab(49.66, 25.15, 32.97)
CIE-LCH	lch(49.66, 41.47, 52.66°)
OKLab	oklab(57.54% 0.0714 0.0774)
OKLCH	oklch(57.54% 0.105 47.3)
XYZ	xyz(22.2506, 18.1334, 7.0299)
Luminance	0.1813 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB643F #3F86AB

analogous

#AB3F50 #AB643F #AB9A3F

triadic

#AB643F #3FAB64 #643FAB

tetradic

#AB643F #50AB3F #3F86AB #9A3FAB

square

#AB643F #50AB3F #3F86AB #9A3FAB

split-complementary

#AB643F #3FAB9A #3F50AB

monochromatic

#52301E #7E4A2F #AB643F #C58462 #D6A78F

Accessibility & contrast

On white

4.54

#AB643F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#AB643F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AB643F

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB643F	#FFFFFF	#000000	##000000
##AB643F	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776D3C

Deuteranopia (green-blind)

#887C3E

Tritanopia (blue-blind)

#BA565B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ab643f;
/* rgb */ color: rgb(171, 100, 63);
/* oklch */ color: oklch(57.5% 0.105 47.3);

Tailwind

colors: {
  custom: {
    50: '#c89175',
    500: '#ab643f',
    950: '#000000',
  },
}

SCSS

$custom: #ab643f;
$custom-light: #c89175;
$custom-dark: #000000;

JSON

{
  "hex": "#ab643f",
  "rgb": {
    "r": 171,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 20.556,
    "s": 46.154,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5754,
    "c": 0.10529,
    "h": 47.3
  },
  "luminance": 0.18131
}

Semantic roles & 50–950 ramp

primary

#AB643F

secondary

#85ACC1

accent

#A9D652

background

#FCF8F7

surface

#F9F0ED

border

#D2CBC8

text

#140C08

muted

#827D7B

Preview Lab

Preview with #AB643F

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

Preview Lab → · Contrast checker → · Palette generator →