#B45657#B45657

#B45657 is a mid, vivid red. Relative luminance 0.170; OKLCH L 56.9% C 0.123 H 21.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B45657
RGB	rgb(180, 86, 87)
HSL	hsl(359, 39%, 52%)
HSV	hsv(359, 52%, 71%)
CMYK	cmyk(0%, 52.2%, 51.7%, 29.4%)
CIE-LAB	lab(48.32, 38.22, 17.62)
CIE-LCH	lch(48.32, 42.08, 24.75°)
OKLab	oklab(56.92% 0.1143 0.044)
OKLCH	oklch(56.92% 0.123 21.1)
XYZ	xyz(23.8722, 17.0496, 11.0487)
Luminance	0.1705 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45657 #56B4B3

analogous

#B45686 #B45657 #B48456

triadic

#B45657 #57B456 #5657B4

tetradic

#B45657 #86B456 #56B4B3 #8456B4

square

#B45657 #86B456 #56B4B3 #8456B4

split-complementary

#B45657 #56B484 #5686B4

monochromatic

#632C2D #8E3F40 #B45657 #C78081 #DAABAB

Accessibility & contrast

On white

4.76

#B45657 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#B45657 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B45657

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45657	#FFFFFF	#000000	##FFFFFF
##B45657	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6756

Deuteranopia (green-blind)

#837A55

Tritanopia (blue-blind)

#C34857

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b45657;
/* rgb */ color: rgb(180, 86, 87);
/* oklch */ color: oklch(56.9% 0.123 21.1);

Tailwind

colors: {
  custom: {
    50: '#cf8886',
    500: '#b45657',
    950: '#000000',
  },
}

SCSS

$custom: #b45657;
$custom-light: #cf8886;
$custom-dark: #000000;

JSON

{
  "hex": "#b45657",
  "rgb": {
    "r": 180,
    "g": 86,
    "b": 87
  },
  "hsl": {
    "h": 359.362,
    "s": 38.525,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56917,
    "c": 0.12252,
    "h": 21.1
  },
  "luminance": 0.17047
}

Semantic roles & 50–950 ramp

primary

#B45657

secondary

#9EC7C7

accent

#CECD59

background

#FDF8F8

surface

#FAF0EF

border

#D3CBCA

text

#140C0B

muted

#837D7C

Preview Lab

Preview with #B45657

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

Preview Lab → · Contrast checker → · Palette generator →