#B4334F#B4334F

#B4334F is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.3% C 0.165 H 12.4°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B4334F
RGB	rgb(180, 51, 79)
HSL	hsl(347, 56%, 45%)
HSV	hsv(347, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 56.1%, 29.4%)
CIE-LAB	lab(42.21, 53.35, 14.20)
CIE-LCH	lch(42.21, 55.21, 14.91°)
OKLab	oklab(52.28% 0.1611 0.0356)
OKLCH	oklch(52.28% 0.165 12.4)
XYZ	xyz(21.4195, 12.6384, 8.7072)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4334F #33B498

analogous

#B4338F #B4334F #B45833

triadic

#B4334F #4FB433 #334FB4

tetradic

#B4334F #8FB433 #33B498 #5833B4

square

#B4334F #8FB433 #33B498 #5833B4

split-complementary

#B4334F #33B458 #338FB4

monochromatic

#551825 #84253A #B4334F #CF5570 #DC8598

Accessibility & contrast

On white

5.95

#B4334F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B4334F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4334F

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4334F	#FFFFFF	#000000	##FFFFFF
##B4334F	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54534F

Deuteranopia (green-blind)

#756D4C

Tritanopia (blue-blind)

#C5133E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b4334f;
/* rgb */ color: rgb(180, 51, 79);
/* oklch */ color: oklch(52.3% 0.165 12.4);

Tailwind

colors: {
  custom: {
    50: '#d17480',
    500: '#b4334f',
    950: '#000000',
  },
}

SCSS

$custom: #b4334f;
$custom-light: #d17480;
$custom-dark: #000000;

JSON

{
  "hex": "#b4334f",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 79
  },
  "hsl": {
    "h": 346.977,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52278,
    "c": 0.165,
    "h": 12.4
  },
  "luminance": 0.12635
}

Semantic roles & 50–950 ramp

primary

#B4334F

secondary

#7DC6B6

accent

#DFBE49

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B4334F

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

Preview Lab → · Contrast checker → · Palette generator →