#B74D64#B74D64

#B74D64 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.4% C 0.138 H 9.2°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B74D64
RGB	rgb(183, 77, 100)
HSL	hsl(347, 42%, 51%)
HSV	hsv(347, 58%, 72%)
CMYK	cmyk(0%, 57.9%, 45.4%, 28.2%)
CIE-LAB	lab(47.36, 45.02, 8.52)
CIE-LCH	lch(47.36, 45.82, 10.71°)
OKLab	oklab(56.38% 0.1367 0.0222)
OKLCH	oklch(56.38% 0.138 9.2)
XYZ	xyz(24.4843, 16.2979, 13.9105)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74D64 #4DB7A0

analogous

#B74D99 #B74D64 #B76B4D

triadic

#B74D64 #64B74D #4D64B7

tetradic

#B74D64 #99B74D #4DB7A0 #6B4DB7

square

#B74D64 #99B74D #4DB7A0 #6B4DB7

split-complementary

#B74D64 #4DB76B #4D99B7

monochromatic

#622834 #8E394C #B74D64 #C9798A #DAA4B0

Accessibility & contrast

On white

4.93

#B74D64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B74D64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74D64

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74D64	#FFFFFF	#000000	##FFFFFF
##B74D64	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636364

Deuteranopia (green-blind)

#7E7862

Tritanopia (blue-blind)

#C64056

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b74d64;
/* rgb */ color: rgb(183, 77, 100);
/* oklch */ color: oklch(56.4% 0.138 9.2);

Tailwind

colors: {
  custom: {
    50: '#d18390',
    500: '#b74d64',
    950: '#000000',
  },
}

SCSS

$custom: #b74d64;
$custom-light: #d18390;
$custom-dark: #000000;

JSON

{
  "hex": "#b74d64",
  "rgb": {
    "r": 183,
    "g": 77,
    "b": 100
  },
  "hsl": {
    "h": 346.981,
    "s": 42.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56382,
    "c": 0.13848,
    "h": 9.2
  },
  "luminance": 0.16295
}

Semantic roles & 50–950 ramp

primary

#B74D64

secondary

#98C7BD

accent

#D2B756

background

#FDF8F8

surface

#FAEFF0

border

#D3CACB

text

#150B0C

muted

#837C7D

Preview Lab

Preview with #B74D64

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

Preview Lab → · Contrast checker → · Palette generator →