#AB3F38#AB3F38

#AB3F38 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.7% C 0.143 H 27.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#AB3F38
RGB	rgb(171, 63, 56)
HSL	hsl(4, 51%, 45%)
HSV	hsv(4, 67%, 67%)
CMYK	cmyk(0%, 63.2%, 67.3%, 32.9%)
CIE-LAB	lab(42.00, 43.81, 27.73)
CIE-LCH	lch(42.00, 51.85, 32.33°)
OKLab	oklab(51.68% 0.1277 0.0649)
OKLCH	oklch(51.68% 0.143 27)
XYZ	xyz(19.2878, 12.5011, 5.1379)
Luminance	0.1250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3F38 #38A4AB

analogous

#AB386B #AB3F38 #AB7938

triadic

#AB3F38 #38AB3F #3F38AB

tetradic

#AB3F38 #6BAB38 #38A4AB #7938AB

square

#AB3F38 #6BAB38 #38A4AB #7938AB

split-complementary

#AB3F38 #38AB79 #386BAB

monochromatic

#4F1D1A #7D2E29 #AB3F38 #C85F58 #D78B86

Accessibility & contrast

On white

6.00

#AB3F38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#AB3F38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3F38

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3F38	#FFFFFF	#000000	##FFFFFF
##AB3F38	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)

#5C5437

Deuteranopia (green-blind)

#776C35

Tritanopia (blue-blind)

#BC273E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ab3f38;
/* rgb */ color: rgb(171, 63, 56);
/* oklch */ color: oklch(51.7% 0.143 27.0);

Tailwind

colors: {
  custom: {
    50: '#cb796f',
    500: '#ab3f38',
    950: '#000000',
  },
}

SCSS

$custom: #ab3f38;
$custom-light: #cb796f;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3f38",
  "rgb": {
    "r": 171,
    "g": 63,
    "b": 56
  },
  "hsl": {
    "h": 3.652,
    "s": 50.661,
    "l": 44.51
  },
  "oklch": {
    "l": 0.5168,
    "c": 0.14329,
    "h": 27
  },
  "luminance": 0.12498
}

Semantic roles & 50–950 ramp

primary

#AB3F38

secondary

#7DBDC1

accent

#D2DA4E

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AB3F38

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

Preview Lab → · Contrast checker → · Palette generator →