#B74A4E#B74A4E

#B74A4E is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.5% C 0.142 H 20.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#B74A4E
RGB	rgb(183, 74, 78)
HSL	hsl(358, 43%, 50%)
HSV	hsv(358, 60%, 72%)
CMYK	cmyk(0%, 59.6%, 57.4%, 28.2%)
CIE-LAB	lab(46.34, 44.48, 20.45)
CIE-LCH	lch(46.34, 48.96, 24.68°)
OKLab	oklab(55.45% 0.1325 0.0502)
OKLCH	oklch(55.45% 0.142 20.8)
XYZ	xyz(23.3544, 15.5178, 8.9717)
Luminance	0.1552 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74A4E #4AB7B3

analogous

#B74A84 #B74A4E #B77C4A

triadic

#B74A4E #4EB74A #4A4EB7

tetradic

#B74A4E #84B74A #4AB7B3 #7C4AB7

square

#B74A4E #84B74A #4AB7B3 #7C4AB7

split-complementary

#B74A4E #4AB77C #4A84B7

monochromatic

#602628 #8C383B #B74A4E #C87679 #DAA2A4

Accessibility & contrast

On white

5.12

#B74A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B74A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74A4E

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74A4E	#FFFFFF	#000000	##FFFFFF
##B74A4E	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4D

Deuteranopia (green-blind)

#80764B

Tritanopia (blue-blind)

#C8374C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b74a4e;
/* rgb */ color: rgb(183, 74, 78);
/* oklch */ color: oklch(55.5% 0.142 20.8);

Tailwind

colors: {
  custom: {
    50: '#d2817f',
    500: '#b74a4e',
    950: '#000000',
  },
}

SCSS

$custom: #b74a4e;
$custom-light: #d2817f;
$custom-dark: #000000;

JSON

{
  "hex": "#b74a4e",
  "rgb": {
    "r": 183,
    "g": 74,
    "b": 78
  },
  "hsl": {
    "h": 357.798,
    "s": 43.083,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55451,
    "c": 0.14164,
    "h": 20.8
  },
  "luminance": 0.15515
}

Semantic roles & 50–950 ramp

primary

#B74A4E

secondary

#96C7C5

accent

#D3CE55

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #B74A4E

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

Preview Lab → · Contrast checker → · Palette generator →