#B45452#B45452

#B45452 is a mid, vivid red. Relative luminance 0.167; OKLCH L 56.5% C 0.126 H 23.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B45452
RGB	rgb(180, 84, 82)
HSL	hsl(1, 40%, 51%)
HSV	hsv(1, 54%, 71%)
CMYK	cmyk(0%, 53.3%, 54.4%, 29.4%)
CIE-LAB	lab(47.82, 38.80, 19.93)
CIE-LCH	lch(47.82, 43.62, 27.19°)
OKLab	oklab(56.51% 0.1155 0.0493)
OKLCH	oklch(56.51% 0.126 23.1)
XYZ	xyz(23.5175, 16.6558, 9.9574)
Luminance	0.1665 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45452 #52B2B4

analogous

#B45281 #B45452 #B48552

triadic

#B45452 #52B454 #5452B4

tetradic

#B45452 #81B452 #52B2B4 #8552B4

square

#B45452 #81B452 #52B2B4 #8552B4

split-complementary

#B45452 #52B485 #5281B4

monochromatic

#612B2A #8C3E3D #B45452 #C77E7D #D9A8A7

Accessibility & contrast

On white

4.85

#B45452 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B45452 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B45452

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45452	#FFFFFF	#000000	##FFFFFF
##B45452	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6551

Deuteranopia (green-blind)

#827950

Tritanopia (blue-blind)

#C44554

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b45452;
/* rgb */ color: rgb(180, 84, 82);
/* oklch */ color: oklch(56.5% 0.126 23.1);

Tailwind

colors: {
  custom: {
    50: '#cf8782',
    500: '#b45452',
    950: '#000000',
  },
}

SCSS

$custom: #b45452;
$custom-light: #cf8782;
$custom-dark: #000000;

JSON

{
  "hex": "#b45452",
  "rgb": {
    "r": 180,
    "g": 84,
    "b": 82
  },
  "hsl": {
    "h": 1.224,
    "s": 39.516,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56506,
    "c": 0.12557,
    "h": 23.1
  },
  "luminance": 0.16653
}

Semantic roles & 50–950 ramp

primary

#B45452

secondary

#9BC6C7

accent

#CDCF58

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #B45452

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

Preview Lab → · Contrast checker → · Palette generator →