#AB402A#AB402A

#AB402A is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.6% C 0.145 H 33.4°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#AB402A
RGB	rgb(171, 64, 42)
HSL	hsl(10, 61%, 42%)
HSV	hsv(10, 75%, 67%)
CMYK	cmyk(0%, 62.6%, 75.4%, 32.9%)
CIE-LAB	lab(41.99, 42.63, 35.80)
CIE-LCH	lch(41.99, 55.67, 40.02°)
OKLab	oklab(51.61% 0.1212 0.0799)
OKLCH	oklch(51.61% 0.145 33.4)
XYZ	xyz(19.0479, 12.4946, 3.5987)
Luminance	0.1249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB402A #2A95AB

analogous

#AB2A54 #AB402A #AB812A

triadic

#AB402A #2AAB40 #402AAB

tetradic

#AB402A #54AB2A #2A95AB #812AAB

square

#AB402A #54AB2A #2A95AB #812AAB

split-complementary

#AB402A #2AAB81 #2A54AB

monochromatic

#491B12 #7A2E1E #AB402A #D15A42 #DD8573

Accessibility & contrast

On white

6.00

#AB402A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#AB402A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB402A

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB402A	#FFFFFF	#000000	##FFFFFF
##AB402A	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5427

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#BC263B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ab402a;
/* rgb */ color: rgb(171, 64, 42);
/* oklch */ color: oklch(51.6% 0.145 33.4);

Tailwind

colors: {
  custom: {
    50: '#cb7965',
    500: '#ab402a',
    950: '#000000',
  },
}

SCSS

$custom: #ab402a;
$custom-light: #cb7965;
$custom-dark: #000000;

JSON

{
  "hex": "#ab402a",
  "rgb": {
    "r": 171,
    "g": 64,
    "b": 42
  },
  "hsl": {
    "h": 10.233,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51614,
    "c": 0.14521,
    "h": 33.4
  },
  "luminance": 0.12492
}

Semantic roles & 50–950 ramp

primary

#AB402A

secondary

#6DB5C4

accent

#C8E444

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AB402A

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

Preview Lab → · Contrast checker → · Palette generator →