#AB4638#AB4638

#AB4638 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.6% C 0.136 H 30.2°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#AB4638
RGB	rgb(171, 70, 56)
HSL	hsl(7, 51%, 45%)
HSV	hsv(7, 67%, 67%)
CMYK	cmyk(0%, 59.1%, 67.3%, 32.9%)
CIE-LAB	lab(43.25, 40.51, 29.24)
CIE-LCH	lch(43.25, 49.96, 35.83°)
OKLab	oklab(52.62% 0.1174 0.0683)
OKLCH	oklch(52.62% 0.136 30.2)
XYZ	xyz(19.7005, 13.3263, 5.2755)
Luminance	0.1332 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB4638 #389DAB

analogous

#AB3864 #AB4638 #AB7F38

triadic

#AB4638 #38AB46 #4638AB

tetradic

#AB4638 #64AB38 #389DAB #7F38AB

square

#AB4638 #64AB38 #389DAB #7F38AB

split-complementary

#AB4638 #38AB7F #3864AB

monochromatic

#4F201A #7D3329 #AB4638 #C86658 #D79086

Accessibility & contrast

On white

5.73

#AB4638 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#AB4638 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB4638

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB4638	#FFFFFF	#000000	##FFFFFF
##AB4638	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615836

Deuteranopia (green-blind)

#7A6E35

Tritanopia (blue-blind)

#BB3143

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ab4638;
/* rgb */ color: rgb(171, 70, 56);
/* oklch */ color: oklch(52.6% 0.136 30.2);

Tailwind

colors: {
  custom: {
    50: '#ca7d6f',
    500: '#ab4638',
    950: '#000000',
  },
}

SCSS

$custom: #ab4638;
$custom-light: #ca7d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#ab4638",
  "rgb": {
    "r": 171,
    "g": 70,
    "b": 56
  },
  "hsl": {
    "h": 7.304,
    "s": 50.661,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52622,
    "c": 0.1358,
    "h": 30.2
  },
  "luminance": 0.13324
}

Semantic roles & 50–950 ramp

primary

#AB4638

secondary

#7DB9C1

accent

#C9DA4E

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140A07

muted

#837C7A

Preview Lab

Preview with #AB4638

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

Preview Lab → · Contrast checker → · Palette generator →