#B45156#B45156

#B45156 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.1% C 0.129 H 19.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B45156
RGB	rgb(180, 81, 86)
HSL	hsl(357, 40%, 51%)
HSV	hsv(357, 55%, 71%)
CMYK	cmyk(0%, 55%, 52.2%, 29.4%)
CIE-LAB	lab(47.32, 40.66, 16.86)
CIE-LCH	lch(47.32, 44.02, 22.52°)
OKLab	oklab(56.15% 0.1219 0.0422)
OKLCH	oklch(56.15% 0.129 19.1)
XYZ	xyz(23.4463, 16.2627, 10.7066)
Luminance	0.1626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45156 #51B4AF

analogous

#B45187 #B45156 #B47D51

triadic

#B45156 #56B451 #5156B4

tetradic

#B45156 #87B451 #51B4AF #7D51B4

square

#B45156 #87B451 #51B4AF #7D51B4

split-complementary

#B45156 #51B47D #5187B4

monochromatic

#612A2D #8C3C40 #B45156 #C67C80 #D9A7A9

Accessibility & contrast

On white

4.94

#B45156 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B45156 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B45156

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45156	#FFFFFF	#000000	##FFFFFF
##B45156	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686456

Deuteranopia (green-blind)

#807854

Tritanopia (blue-blind)

#C44253

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b45156;
/* rgb */ color: rgb(180, 81, 86);
/* oklch */ color: oklch(56.1% 0.129 19.1);

Tailwind

colors: {
  custom: {
    50: '#cf8585',
    500: '#b45156',
    950: '#000000',
  },
}

SCSS

$custom: #b45156;
$custom-light: #cf8585;
$custom-dark: #000000;

JSON

{
  "hex": "#b45156",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 86
  },
  "hsl": {
    "h": 356.97,
    "s": 39.759,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5615,
    "c": 0.12895,
    "h": 19.1
  },
  "luminance": 0.1626
}

Semantic roles & 50–950 ramp

primary

#B45156

secondary

#9BC6C4

accent

#D0CA58

background

#FDF8F8

surface

#FAEFEF

border

#D3CACA

text

#140B0B

muted

#837C7C

Preview Lab

Preview with #B45156

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

Preview Lab → · Contrast checker → · Palette generator →