#B05751#B05751

#B05751 is a mid, moderate red. Relative luminance 0.166; OKLCH L 56.4% C 0.117 H 25.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B05751
RGB	rgb(176, 87, 81)
HSL	hsl(4, 38%, 50%)
HSV	hsv(4, 54%, 69%)
CMYK	cmyk(0%, 50.6%, 54%, 31%)
CIE-LAB	lab(47.81, 35.64, 20.40)
CIE-LCH	lch(47.81, 41.06, 29.79°)
OKLab	oklab(56.37% 0.1059 0.0504)
OKLCH	oklch(56.37% 0.117 25.4)
XYZ	xyz(22.7996, 16.6431, 9.7947)
Luminance	0.1664 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05751 #51AAB0

analogous

#B0517B #B05751 #B08651

triadic

#B05751 #51B057 #5751B0

tetradic

#B05751 #7BB051 #51AAB0 #8651B0

square

#B05751 #7BB051 #51AAB0 #8651B0

split-complementary

#B05751 #51B086 #517BB0

monochromatic

#5D2D2A #87423D #B05751 #C3807B #D6A8A5

Accessibility & contrast

On white

4.85

#B05751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B05751 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05751

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05751	#FFFFFF	#000000	##FFFFFF
##B05751	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)

#6C6650

Deuteranopia (green-blind)

#82794F

Tritanopia (blue-blind)

#BF4956

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b05751;
/* rgb */ color: rgb(176, 87, 81);
/* oklch */ color: oklch(56.4% 0.117 25.4);

Tailwind

colors: {
  custom: {
    50: '#cc8882',
    500: '#b05751',
    950: '#000000',
  },
}

SCSS

$custom: #b05751;
$custom-light: #cc8882;
$custom-dark: #000000;

JSON

{
  "hex": "#b05751",
  "rgb": {
    "r": 176,
    "g": 87,
    "b": 81
  },
  "hsl": {
    "h": 3.789,
    "s": 37.549,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56366,
    "c": 0.11726,
    "h": 25.4
  },
  "luminance": 0.16641
}

Semantic roles & 50–950 ramp

primary

#B05751

secondary

#99C1C4

accent

#C6CE5A

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140C0A

muted

#837D7C

Preview Lab

Preview with #B05751

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

Preview Lab → · Contrast checker → · Palette generator →