#B3545D#B3545D

#B3545D is a mid, vivid red. Relative luminance 0.167; OKLCH L 56.6% C 0.124 H 16.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B3545D
RGB	rgb(179, 84, 93)
HSL	hsl(354, 38%, 52%)
HSV	hsv(354, 53%, 70%)
CMYK	cmyk(0%, 53.1%, 48%, 29.8%)
CIE-LAB	lab(47.90, 39.44, 13.41)
CIE-LCH	lch(47.90, 41.66, 18.79°)
OKLab	oklab(56.61% 0.1189 0.0341)
OKLCH	oklch(56.61% 0.124 16)
XYZ	xyz(23.7382, 16.7173, 12.3304)
Luminance	0.1671 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3545D #54B3AA

analogous

#B3548D #B3545D #B37B54

triadic

#B3545D #5DB354 #545DB3

tetradic

#B3545D #8DB354 #54B3AA #7B54B3

square

#B3545D #8DB354 #54B3AA #7B54B3

split-complementary

#B3545D #54B37B #548DB3

monochromatic

#612B30 #8C3E45 #B3545D #C67E85 #D9A9AD

Accessibility & contrast

On white

4.84

#B3545D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#B3545D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3545D

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3545D	#FFFFFF	#000000	##FFFFFF
##B3545D	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68665D

Deuteranopia (green-blind)

#80795B

Tritanopia (blue-blind)

#C24758

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b3545d;
/* rgb */ color: rgb(179, 84, 93);
/* oklch */ color: oklch(56.6% 0.124 16.0);

Tailwind

colors: {
  custom: {
    50: '#ce878a',
    500: '#b3545d',
    950: '#000000',
  },
}

SCSS

$custom: #b3545d;
$custom-light: #ce878a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3545d",
  "rgb": {
    "r": 179,
    "g": 84,
    "b": 93
  },
  "hsl": {
    "h": 354.316,
    "s": 38.462,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5661,
    "c": 0.12368,
    "h": 16
  },
  "luminance": 0.16715
}

Semantic roles & 50–950 ramp

primary

#B3545D

secondary

#9DC6C2

accent

#CEC359

background

#FDF8F8

surface

#FAF0F0

border

#D3CBCB

text

#140B0B

muted

#837C7C

Preview Lab

Preview with #B3545D

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

Preview Lab → · Contrast checker → · Palette generator →