#B7444D#B7444D

#B7444D is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.6% C 0.149 H 18.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B7444D
RGB	rgb(183, 68, 77)
HSL	hsl(355, 46%, 49%)
HSV	hsv(355, 63%, 72%)
CMYK	cmyk(0%, 62.8%, 57.9%, 28.2%)
CIE-LAB	lab(45.28, 47.17, 19.65)
CIE-LCH	lch(45.28, 51.10, 22.61°)
OKLab	oklab(54.65% 0.1408 0.0483)
OKLCH	oklch(54.65% 0.149 18.9)
XYZ	xyz(22.9372, 14.7403, 8.6571)
Luminance	0.1474 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7444D #44B7AE

analogous

#B74487 #B7444D #B77544

triadic

#B7444D #4DB744 #444DB7

tetradic

#B7444D #87B744 #44B7AE #7544B7

square

#B7444D #87B744 #44B7AE #7544B7

split-complementary

#B7444D #44B775 #4487B7

monochromatic

#5E2327 #8A333A #B7444D #C96F76 #DA9BA0

Accessibility & contrast

On white

5.32

#B7444D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B7444D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7444D

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7444D	#FFFFFF	#000000	##FFFFFF
##B7444D	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4D

Deuteranopia (green-blind)

#7D744A

Tritanopia (blue-blind)

#C82E48

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b7444d;
/* rgb */ color: rgb(183, 68, 77);
/* oklch */ color: oklch(54.6% 0.149 18.9);

Tailwind

colors: {
  custom: {
    50: '#d27d7e',
    500: '#b7444d',
    950: '#000000',
  },
}

SCSS

$custom: #b7444d;
$custom-light: #d27d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b7444d",
  "rgb": {
    "r": 183,
    "g": 68,
    "b": 77
  },
  "hsl": {
    "h": 355.304,
    "s": 45.817,
    "l": 49.216
  },
  "oklch": {
    "l": 0.5465,
    "c": 0.14883,
    "h": 18.9
  },
  "luminance": 0.14737
}

Semantic roles & 50–950 ramp

primary

#B7444D

secondary

#91C6C2

accent

#D5CB52

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B7444D

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

Preview Lab → · Contrast checker → · Palette generator →