#AB3027#AB3027

#AB3027 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.7% C 0.161 H 28.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#AB3027
RGB	rgb(171, 48, 39)
HSL	hsl(4, 63%, 41%)
HSV	hsv(4, 77%, 67%)
CMYK	cmyk(0%, 71.9%, 77.2%, 32.9%)
CIE-LAB	lab(39.45, 49.30, 34.74)
CIE-LCH	lch(39.45, 60.31, 35.17°)
OKLab	oklab(49.69% 0.1414 0.0769)
OKLCH	oklch(49.69% 0.161 28.5)
XYZ	xyz(18.2198, 10.9211, 3.0677)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3027 #27A2AB

analogous

#AB2760 #AB3027 #AB7227

triadic

#AB3027 #27AB30 #3027AB

tetradic

#AB3027 #60AB27 #27A2AB #7227AB

square

#AB3027 #60AB27 #27A2AB #7227AB

split-complementary

#AB3027 #27AB72 #2760AB

monochromatic

#471410 #79221C #AB3027 #D3473D #DE766E

Accessibility & contrast

On white

6.60

#AB3027 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AB3027 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3027

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3027	#FFFFFF	#000000	##FFFFFF
##AB3027	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C25

Deuteranopia (green-blind)

#736722

Tritanopia (blue-blind)

#BC002F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ab3027;
/* rgb */ color: rgb(171, 48, 39);
/* oklch */ color: oklch(49.7% 0.161 28.5);

Tailwind

colors: {
  custom: {
    50: '#cc7162',
    500: '#ab3027',
    950: '#000000',
  },
}

SCSS

$custom: #ab3027;
$custom-light: #cc7162;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3027",
  "rgb": {
    "r": 171,
    "g": 48,
    "b": 39
  },
  "hsl": {
    "h": 4.091,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49693,
    "c": 0.16096,
    "h": 28.5
  },
  "luminance": 0.10918
}

Semantic roles & 50–950 ramp

primary

#AB3027

secondary

#69BEC5

accent

#DBE642

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AB3027

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

Preview Lab → · Contrast checker → · Palette generator →