#AB301C#AB301C

#AB301C is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.163 H 31.9°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#AB301C
RGB	rgb(171, 48, 28)
HSL	hsl(8, 72%, 39%)
HSV	hsv(8, 84%, 67%)
CMYK	cmyk(0%, 71.9%, 83.6%, 32.9%)
CIE-LAB	lab(39.34, 48.93, 40.59)
CIE-LCH	lch(39.34, 63.57, 39.68°)
OKLab	oklab(49.58% 0.1381 0.0861)
OKLCH	oklch(49.58% 0.163 31.9)
XYZ	xyz(18.0633, 10.8585, 2.2432)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB301C #1C97AB

analogous

#AB1C4F #AB301C #AB781C

triadic

#AB301C #1CAB30 #301CAB

tetradic

#AB301C #4FAB1C #1C97AB #781CAB

square

#AB301C #4FAB1C #1C97AB #781CAB

split-complementary

#AB301C #1CAB78 #1C4FAB

monochromatic

#42120B #762113 #AB301C #DC4128 #E4705D

Accessibility & contrast

On white

6.62

#AB301C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#AB301C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB301C

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB301C	#FFFFFF	#000000	##FFFFFF
##AB301C	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B18

Deuteranopia (green-blind)

#736715

Tritanopia (blue-blind)

#BD002D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ab301c;
/* rgb */ color: rgb(171, 48, 28);
/* oklch */ color: oklch(49.6% 0.163 31.9);

Tailwind

colors: {
  custom: {
    50: '#cd715a',
    500: '#ab301c',
    950: '#000000',
  },
}

SCSS

$custom: #ab301c;
$custom-light: #cd715a;
$custom-dark: #000000;

JSON

{
  "hex": "#ab301c",
  "rgb": {
    "r": 171,
    "g": 48,
    "b": 28
  },
  "hsl": {
    "h": 8.392,
    "s": 71.859,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4958,
    "c": 0.16273,
    "h": 31.9
  },
  "luminance": 0.10856
}

Semantic roles & 50–950 ramp

primary

#AB301C

secondary

#5AB9C9

accent

#D5EF39

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AB301C

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

Preview Lab → · Contrast checker → · Palette generator →