#B53450#B53450

#B53450 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.165 H 12.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#B53450
RGB	rgb(181, 52, 80)
HSL	hsl(347, 55%, 46%)
HSV	hsv(347, 71%, 71%)
CMYK	cmyk(0%, 71.3%, 55.8%, 29%)
CIE-LAB	lab(42.55, 53.36, 14.07)
CIE-LCH	lch(42.55, 55.19, 14.77°)
OKLab	oklab(52.57% 0.1612 0.0353)
OKLCH	oklch(52.57% 0.165 12.3)
XYZ	xyz(21.7340, 12.8619, 8.9260)
Luminance	0.1286 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53450 #34B599

analogous

#B53490 #B53450 #B55834

triadic

#B53450 #50B534 #3450B5

tetradic

#B53450 #90B534 #34B599 #5834B5

square

#B53450 #90B534 #34B599 #5834B5

split-complementary

#B53450 #34B558 #3490B5

monochromatic

#561926 #85263B #B53450 #CF5771 #DC8799

Accessibility & contrast

On white

5.88

#B53450 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B53450 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53450

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53450	#FFFFFF	#000000	##FFFFFF
##B53450	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555450

Deuteranopia (green-blind)

#766E4D

Tritanopia (blue-blind)

#C6153F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b53450;
/* rgb */ color: rgb(181, 52, 80);
/* oklch */ color: oklch(52.6% 0.165 12.3);

Tailwind

colors: {
  custom: {
    50: '#d17580',
    500: '#b53450',
    950: '#000000',
  },
}

SCSS

$custom: #b53450;
$custom-light: #d17580;
$custom-dark: #000000;

JSON

{
  "hex": "#b53450",
  "rgb": {
    "r": 181,
    "g": 52,
    "b": 80
  },
  "hsl": {
    "h": 346.977,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52573,
    "c": 0.16501,
    "h": 12.3
  },
  "luminance": 0.12859
}

Semantic roles & 50–950 ramp

primary

#B53450

secondary

#7FC6B7

accent

#DFBE49

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B53450

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

Preview Lab → · Contrast checker → · Palette generator →