#B53D58#B53D58

#B53D58 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.7% C 0.156 H 10.6°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#B53D58
RGB	rgb(181, 61, 88)
HSL	hsl(347, 50%, 47%)
HSV	hsv(347, 66%, 71%)
CMYK	cmyk(0%, 66.3%, 51.4%, 29%)
CIE-LAB	lab(44.04, 50.44, 11.16)
CIE-LCH	lch(44.04, 51.66, 12.48°)
OKLab	oklab(53.74% 0.1529 0.0285)
OKLCH	oklch(53.74% 0.156 10.6)
XYZ	xyz(22.4881, 13.8687, 10.7234)
Luminance	0.1387 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53D58 #3DB59A

analogous

#B53D94 #B53D58 #B55E3D

triadic

#B53D58 #58B53D #3D58B5

tetradic

#B53D58 #94B53D #3DB59A #5E3DB5

square

#B53D58 #94B53D #3DB59A #5E3DB5

split-complementary

#B53D58 #3DB55E #3D94B5

monochromatic

#591E2B #872E42 #B53D58 #CB647B #DA92A2

Accessibility & contrast

On white

5.57

#B53D58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B53D58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53D58

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53D58	#FFFFFF	#000000	##FFFFFF
##B53D58	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595958

Deuteranopia (green-blind)

#787155

Tritanopia (blue-blind)

#C52848

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b53d58;
/* rgb */ color: rgb(181, 61, 88);
/* oklch */ color: oklch(53.7% 0.156 10.6);

Tailwind

colors: {
  custom: {
    50: '#d17a86',
    500: '#b53d58',
    950: '#000000',
  },
}

SCSS

$custom: #b53d58;
$custom-light: #d17a86;
$custom-dark: #000000;

JSON

{
  "hex": "#b53d58",
  "rgb": {
    "r": 181,
    "g": 61,
    "b": 88
  },
  "hsl": {
    "h": 346.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53741,
    "c": 0.15554,
    "h": 10.6
  },
  "luminance": 0.13866
}

Semantic roles & 50–950 ramp

primary

#B53D58

secondary

#88C5B8

accent

#D9BA4F

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B53D58

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

Preview Lab → · Contrast checker → · Palette generator →