#B75748#B75748

#B75748 is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.2% C 0.128 H 30.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B75748
RGB	rgb(183, 87, 72)
HSL	hsl(8, 44%, 50%)
HSV	hsv(8, 61%, 72%)
CMYK	cmyk(0%, 52.5%, 60.7%, 28.2%)
CIE-LAB	lab(48.70, 37.61, 27.06)
CIE-LCH	lch(48.70, 46.34, 35.74°)
OKLab	oklab(57.21% 0.11 0.0649)
OKLCH	oklch(57.21% 0.128 30.6)
XYZ	xyz(24.1084, 17.3544, 8.2098)
Luminance	0.1735 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B75748 #48A8B7

analogous

#B74871 #B75748 #B78E48

triadic

#B75748 #48B757 #5748B7

tetradic

#B75748 #71B748 #48A8B7 #8E48B7

square

#B75748 #71B748 #48A8B7 #8E48B7

split-complementary

#B75748 #48B78E #4871B7

monochromatic

#5F2D25 #8B4237 #B75748 #C87F74 #DAA8A0

Accessibility & contrast

On white

4.70

#B75748 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#B75748 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B75748

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B75748	#FFFFFF	#000000	##FFFFFF
##B75748	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6746

Deuteranopia (green-blind)

#877B46

Tritanopia (blue-blind)

#C84654

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b75748;
/* rgb */ color: rgb(183, 87, 72);
/* oklch */ color: oklch(57.2% 0.128 30.6);

Tailwind

colors: {
  custom: {
    50: '#d2897b',
    500: '#b75748',
    950: '#000000',
  },
}

SCSS

$custom: #b75748;
$custom-light: #d2897b;
$custom-dark: #000000;

JSON

{
  "hex": "#b75748",
  "rgb": {
    "r": 183,
    "g": 87,
    "b": 72
  },
  "hsl": {
    "h": 8.108,
    "s": 43.529,
    "l": 50
  },
  "oklch": {
    "l": 0.57207,
    "c": 0.12769,
    "h": 30.6
  },
  "luminance": 0.17352
}

Semantic roles & 50–950 ramp

primary

#B75748

secondary

#95C0C6

accent

#C2D355

background

#FDF8F7

surface

#FBF0EE

border

#D4CBC9

text

#150C09

muted

#837D7B

Preview Lab

Preview with #B75748

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

Preview Lab → · Contrast checker → · Palette generator →