#B7473D#B7473D

#B7473D is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.7% C 0.147 H 28.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B7473D
RGB	rgb(183, 71, 61)
HSL	hsl(5, 50%, 48%)
HSV	hsv(5, 67%, 72%)
CMYK	cmyk(0%, 61.2%, 66.7%, 28.2%)
CIE-LAB	lab(45.52, 44.73, 29.53)
CIE-LCH	lch(45.52, 53.59, 33.43°)
OKLab	oklab(54.74% 0.1302 0.0692)
OKLCH	oklch(54.74% 0.147 28)
XYZ	xyz(22.6262, 14.9137, 6.1012)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7473D #3DADB7

analogous

#B73D70 #B7473D #B7843D

triadic

#B7473D #3DB747 #473DB7

tetradic

#B7473D #70B73D #3DADB7 #843DB7

square

#B7473D #70B73D #3DADB7 #843DB7

split-complementary

#B7473D #3DB784 #3D70B7

monochromatic

#5B231E #89352E #B7473D #CC6E65 #DB9993

Accessibility & contrast

On white

5.27

#B7473D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#B7473D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7473D

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7473D	#FFFFFF	#000000	##FFFFFF
##B7473D	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D3B

Deuteranopia (green-blind)

#80753A

Tritanopia (blue-blind)

#C92F45

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b7473d;
/* rgb */ color: rgb(183, 71, 61);
/* oklch */ color: oklch(54.7% 0.147 28.0);

Tailwind

colors: {
  custom: {
    50: '#d37f73',
    500: '#b7473d',
    950: '#000000',
  },
}

SCSS

$custom: #b7473d;
$custom-light: #d37f73;
$custom-dark: #000000;

JSON

{
  "hex": "#b7473d",
  "rgb": {
    "r": 183,
    "g": 71,
    "b": 61
  },
  "hsl": {
    "h": 4.918,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54741,
    "c": 0.14741,
    "h": 28
  },
  "luminance": 0.14911
}

Semantic roles & 50–950 ramp

primary

#B7473D

secondary

#89C1C6

accent

#CEDA4E

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B7473D

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

Preview Lab → · Contrast checker → · Palette generator →