#A74237#A74237

#A74237 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.4% C 0.136 H 28.9°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#A74237
RGB	rgb(167, 66, 55)
HSL	hsl(6, 50%, 44%)
HSV	hsv(6, 67%, 65%)
CMYK	cmyk(0%, 60.5%, 67.1%, 34.5%)
CIE-LAB	lab(41.83, 40.90, 27.96)
CIE-LCH	lch(41.83, 49.54, 34.36°)
OKLab	oklab(51.41% 0.1188 0.0655)
OKLCH	oklch(51.41% 0.136 28.9)
XYZ	xyz(18.5760, 12.3902, 5.0271)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A74237 #379CA7

analogous

#A73764 #A74237 #A77A37

triadic

#A74237 #37A742 #4237A7

tetradic

#A74237 #64A737 #379CA7 #7A37A7

square

#A74237 #64A737 #379CA7 #7A37A7

split-complementary

#A74237 #37A77A #3764A7

monochromatic

#4B1E19 #793028 #A74237 #C76054 #D68B82

Accessibility & contrast

On white

6.04

#A74237 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#A74237 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A74237

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A74237	#FFFFFF	#000000	##FFFFFF
##A74237	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5535

Deuteranopia (green-blind)

#766B34

Tritanopia (blue-blind)

#B72D40

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a74237;
/* rgb */ color: rgb(167, 66, 55);
/* oklch */ color: oklch(51.4% 0.136 28.9);

Tailwind

colors: {
  custom: {
    50: '#c77a6e',
    500: '#a74237',
    950: '#000000',
  },
}

SCSS

$custom: #a74237;
$custom-light: #c77a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a74237",
  "rgb": {
    "r": 167,
    "g": 66,
    "b": 55
  },
  "hsl": {
    "h": 5.893,
    "s": 50.45,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51414,
    "c": 0.13568,
    "h": 28.9
  },
  "luminance": 0.12388
}

Semantic roles & 50–950 ramp

primary

#A74237

secondary

#7AB9C0

accent

#CCDA4E

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A74237

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

Preview Lab → · Contrast checker → · Palette generator →