#B74651#B74651

#B74651 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.0% C 0.146 H 17.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#B74651
RGB	rgb(183, 70, 81)
HSL	hsl(354, 45%, 50%)
HSV	hsv(354, 62%, 72%)
CMYK	cmyk(0%, 61.7%, 55.7%, 28.2%)
CIE-LAB	lab(45.70, 46.58, 17.77)
CIE-LCH	lch(45.70, 49.85, 20.89°)
OKLab	oklab(54.99% 0.1395 0.0441)
OKLCH	oklch(54.99% 0.146 17.5)
XYZ	xyz(23.2058, 15.0446, 9.4649)
Luminance	0.1504 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74651 #46B7AC

analogous

#B7468A #B74651 #B77346

triadic

#B74651 #51B746 #4651B7

tetradic

#B74651 #8AB746 #46B7AC #7346B7

square

#B74651 #8AB746 #46B7AC #7346B7

split-complementary

#B74651 #46B773 #468AB7

monochromatic

#5E242A #8B353D #B74651 #C9717A #DA9EA3

Accessibility & contrast

On white

5.24

#B74651 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#B74651 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74651

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74651	#FFFFFF	#000000	##FFFFFF
##B74651	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D51

Deuteranopia (green-blind)

#7E754E

Tritanopia (blue-blind)

#C8324B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b74651;
/* rgb */ color: rgb(183, 70, 81);
/* oklch */ color: oklch(55.0% 0.146 17.5);

Tailwind

colors: {
  custom: {
    50: '#d27f81',
    500: '#b74651',
    950: '#000000',
  },
}

SCSS

$custom: #b74651;
$custom-light: #d27f81;
$custom-dark: #000000;

JSON

{
  "hex": "#b74651",
  "rgb": {
    "r": 183,
    "g": 70,
    "b": 81
  },
  "hsl": {
    "h": 354.159,
    "s": 44.664,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5499,
    "c": 0.14632,
    "h": 17.5
  },
  "luminance": 0.15042
}

Semantic roles & 50–950 ramp

primary

#B74651

secondary

#93C6C1

accent

#D4C853

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B74651

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

Preview Lab → · Contrast checker → · Palette generator →