#AB302B#AB302B

#AB302B is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.7% C 0.160 H 27.1°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#AB302B
RGB	rgb(171, 48, 43)
HSL	hsl(2, 60%, 42%)
HSV	hsv(2, 75%, 67%)
CMYK	cmyk(0%, 71.9%, 74.9%, 32.9%)
CIE-LAB	lab(39.49, 49.46, 32.48)
CIE-LCH	lch(39.49, 59.18, 33.29°)
OKLab	oklab(49.74% 0.1428 0.073)
OKLCH	oklch(49.74% 0.16 27.1)
XYZ	xyz(18.2897, 10.9490, 3.4354)
Luminance	0.1095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB302B #2BA6AB

analogous

#AB2B66 #AB302B #AB702B

triadic

#AB302B #2BAB30 #302BAB

tetradic

#AB302B #66AB2B #2BA6AB #702BAB

square

#AB302B #66AB2B #2BA6AB #702BAB

split-complementary

#AB302B #2BAB70 #2B66AB

monochromatic

#491512 #7A221F #AB302B #D04943 #DC7874

Accessibility & contrast

On white

6.58

#AB302B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AB302B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB302B

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB302B	#FFFFFF	#000000	##FFFFFF
##AB302B	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C29

Deuteranopia (green-blind)

#726727

Tritanopia (blue-blind)

#BC0030

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ab302b;
/* rgb */ color: rgb(171, 48, 43);
/* oklch */ color: oklch(49.7% 0.160 27.1);

Tailwind

colors: {
  custom: {
    50: '#cc7165',
    500: '#ab302b',
    950: '#000000',
  },
}

SCSS

$custom: #ab302b;
$custom-light: #cc7165;
$custom-dark: #000000;

JSON

{
  "hex": "#ab302b",
  "rgb": {
    "r": 171,
    "g": 48,
    "b": 43
  },
  "hsl": {
    "h": 2.344,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49743,
    "c": 0.16035,
    "h": 27.1
  },
  "luminance": 0.10946
}

Semantic roles & 50–950 ramp

primary

#AB302B

secondary

#6EC0C4

accent

#DDE345

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AB302B

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

Preview Lab → · Contrast checker → · Palette generator →