#AB271F#AB271F

#AB271F is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.8% C 0.170 H 28.6°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#AB271F
RGB	rgb(171, 39, 31)
HSL	hsl(3, 69%, 40%)
HSV	hsv(3, 82%, 67%)
CMYK	cmyk(0%, 77.2%, 81.9%, 32.9%)
CIE-LAB	lab(38.22, 52.20, 37.94)
CIE-LCH	lch(38.22, 64.54, 36.01°)
OKLab	oklab(48.75% 0.1489 0.0813)
OKLCH	oklch(48.75% 0.17 28.6)
XYZ	xyz(17.7696, 10.2107, 2.3313)
Luminance	0.1021 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB271F #1FA3AB

analogous

#AB1F5D #AB271F #AB6D1F

triadic

#AB271F #1FAB27 #271FAB

tetradic

#AB271F #5DAB1F #1FA3AB #6D1FAB

square

#AB271F #5DAB1F #1FA3AB #6D1FAB

split-complementary

#AB271F #1FAB6D #1F5DAB

monochromatic

#430F0C #771B16 #AB271F #D9382E #E36962

Accessibility & contrast

On white

6.90

#AB271F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#AB271F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB271F

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB271F	#FFFFFF	#000000	##FFFFFF
##AB271F	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50481C

Deuteranopia (green-blind)

#716418

Tritanopia (blue-blind)

#BD0027

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #ab271f;
/* rgb */ color: rgb(171, 39, 31);
/* oklch */ color: oklch(48.8% 0.170 28.6);

Tailwind

colors: {
  custom: {
    50: '#cd6d5c',
    500: '#ab271f',
    950: '#000000',
  },
}

SCSS

$custom: #ab271f;
$custom-light: #cd6d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#ab271f",
  "rgb": {
    "r": 171,
    "g": 39,
    "b": 31
  },
  "hsl": {
    "h": 3.429,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.4875,
    "c": 0.16965,
    "h": 28.6
  },
  "luminance": 0.10208
}

Semantic roles & 50–950 ramp

primary

#AB271F

secondary

#5EC1C7

accent

#E2EC3C

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AB271F

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

Preview Lab → · Contrast checker → · Palette generator →