#B74248#B74248

#B74248 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.3% C 0.151 H 20.8°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B74248
RGB	rgb(183, 66, 72)
HSL	hsl(357, 47%, 49%)
HSV	hsv(357, 64%, 72%)
CMYK	cmyk(0%, 63.9%, 60.7%, 28.2%)
CIE-LAB	lab(44.85, 47.70, 22.12)
CIE-LCH	lch(44.85, 52.58, 24.88°)
OKLab	oklab(54.3% 0.1416 0.0537)
OKLCH	oklch(54.3% 0.151 20.8)
XYZ	xyz(22.6485, 14.4346, 7.7232)
Luminance	0.1443 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74248 #42B7B1

analogous

#B74283 #B74248 #B77742

triadic

#B74248 #48B742 #4248B7

tetradic

#B74248 #83B742 #42B7B1 #7742B7

square

#B74248 #83B742 #42B7B1 #7742B7

split-complementary

#B74248 #42B777 #4283B7

monochromatic

#5D2225 #8A3236 #B74248 #CA6C71 #DA999C

Accessibility & contrast

On white

5.40

#B74248 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#B74248 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74248

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74248	#FFFFFF	#000000	##FFFFFF
##B74248	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605B47

Deuteranopia (green-blind)

#7D7345

Tritanopia (blue-blind)

#C82A45

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b74248;
/* rgb */ color: rgb(183, 66, 72);
/* oklch */ color: oklch(54.3% 0.151 20.8);

Tailwind

colors: {
  custom: {
    50: '#d37c7b',
    500: '#b74248',
    950: '#000000',
  },
}

SCSS

$custom: #b74248;
$custom-light: #d37c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b74248",
  "rgb": {
    "r": 183,
    "g": 66,
    "b": 72
  },
  "hsl": {
    "h": 356.923,
    "s": 46.988,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54299,
    "c": 0.15143,
    "h": 20.8
  },
  "luminance": 0.14432
}

Semantic roles & 50–950 ramp

primary

#B74248

secondary

#8FC6C3

accent

#D7D051

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B74248

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

Preview Lab → · Contrast checker → · Palette generator →