#AB421F#AB421F

#AB421F is a mid, vivid orange. Relative luminance 0.127; OKLCH L 51.8% C 0.146 H 38.0°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#AB421F
RGB	rgb(171, 66, 31)
HSL	hsl(15, 69%, 40%)
HSV	hsv(15, 82%, 67%)
CMYK	cmyk(0%, 61.4%, 81.9%, 32.9%)
CIE-LAB	lab(42.24, 41.28, 41.81)
CIE-LCH	lch(42.24, 58.76, 45.37°)
OKLab	oklab(51.77% 0.115 0.0898)
OKLCH	oklch(51.77% 0.146 38)
XYZ	xyz(18.9922, 12.6560, 2.7388)
Luminance	0.1265 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB421F #1F88AB

analogous

#AB1F42 #AB421F #AB881F

triadic

#AB421F #1FAB42 #421FAB

tetradic

#AB421F #42AB1F #1F88AB #881FAB

square

#AB421F #42AB1F #1F88AB #881FAB

split-complementary

#AB421F #1FAB88 #1F42AB

monochromatic

#431A0C #772E16 #AB421F #D9592E #E38262

Accessibility & contrast

On white

5.95

#AB421F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#AB421F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB421F

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB421F	#FFFFFF	#000000	##FFFFFF
##AB421F	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60551A

Deuteranopia (green-blind)

#7A6C1B

Tritanopia (blue-blind)

#BC283B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ab421f;
/* rgb */ color: rgb(171, 66, 31);
/* oklch */ color: oklch(51.8% 0.146 38.0);

Tailwind

colors: {
  custom: {
    50: '#cc7a5e',
    500: '#ab421f',
    950: '#000000',
  },
}

SCSS

$custom: #ab421f;
$custom-light: #cc7a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#ab421f",
  "rgb": {
    "r": 171,
    "g": 66,
    "b": 31
  },
  "hsl": {
    "h": 15,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.51768,
    "c": 0.14594,
    "h": 38
  },
  "luminance": 0.12653
}

Semantic roles & 50–950 ramp

primary

#AB421F

secondary

#5EADC7

accent

#C0EC3C

background

#FDF7F5

surface

#FBEEE9

border

#D4C9C5

text

#150904

muted

#837B79

Preview Lab

Preview with #AB421F

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

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