#B0354D#B0354D

#B0354D is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.8% C 0.159 H 13.3°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#B0354D
RGB	rgb(176, 53, 77)
HSL	hsl(348, 54%, 45%)
HSV	hsv(348, 70%, 69%)
CMYK	cmyk(0%, 69.9%, 56.2%, 31%)
CIE-LAB	lab(41.71, 51.19, 14.65)
CIE-LCH	lch(41.71, 53.24, 15.97°)
OKLab	oklab(51.76% 0.1543 0.0366)
OKLCH	oklch(51.76% 0.159 13.3)
XYZ	xyz(20.5191, 12.3149, 8.3163)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0354D #35B098

analogous

#B0358A #B0354D #B05B35

triadic

#B0354D #4DB035 #354DB0

tetradic

#B0354D #8AB035 #35B098 #5B35B0

square

#B0354D #8AB035 #35B098 #5B35B0

split-complementary

#B0354D #35B05B #358AB0

monochromatic

#521924 #812738 #B0354D #CC566D #DA8596

Accessibility & contrast

On white

6.07

#B0354D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B0354D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0354D

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0354D	#FFFFFF	#000000	##FFFFFF
##B0354D	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524D

Deuteranopia (green-blind)

#746C4A

Tritanopia (blue-blind)

#C01A3F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b0354d;
/* rgb */ color: rgb(176, 53, 77);
/* oklch */ color: oklch(51.8% 0.159 13.3);

Tailwind

colors: {
  custom: {
    50: '#ce757e',
    500: '#b0354d',
    950: '#000000',
  },
}

SCSS

$custom: #b0354d;
$custom-light: #ce757e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0354d",
  "rgb": {
    "r": 176,
    "g": 53,
    "b": 77
  },
  "hsl": {
    "h": 348.293,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51756,
    "c": 0.15861,
    "h": 13.3
  },
  "luminance": 0.12312
}

Semantic roles & 50–950 ramp

primary

#B0354D

secondary

#7DC4B6

accent

#DDC14B

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B0354D

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

Preview Lab → · Contrast checker → · Palette generator →