#B74830#B74830

#B74830 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.7% C 0.149 H 33.8°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B74830
RGB	rgb(183, 72, 48)
HSL	hsl(11, 58%, 45%)
HSV	hsv(11, 74%, 72%)
CMYK	cmyk(0%, 60.7%, 73.8%, 28.2%)
CIE-LAB	lab(45.52, 43.58, 36.94)
CIE-LCH	lch(45.52, 57.13, 40.29°)
OKLab	oklab(54.69% 0.124 0.0831)
OKLCH	oklch(54.69% 0.149 33.8)
XYZ	xyz(22.3816, 14.9185, 4.4967)
Luminance	0.1492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74830 #309FB7

analogous

#B7305B #B74830 #B78C30

triadic

#B74830 #30B748 #4830B7

tetradic

#B74830 #5BB730 #309FB7 #8C30B7

square

#B74830 #5BB730 #309FB7 #8C30B7

split-complementary

#B74830 #30B78C #305BB7

monochromatic

#562217 #873523 #B74830 #D26952 #DE9383

Accessibility & contrast

On white

5.27

#B74830 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#B74830 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74830

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74830	#FFFFFF	#000000	##FFFFFF
##B74830	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C2D

Deuteranopia (green-blind)

#82752D

Tritanopia (blue-blind)

#C92E43

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b74830;
/* rgb */ color: rgb(183, 72, 48);
/* oklch */ color: oklch(54.7% 0.149 33.8);

Tailwind

colors: {
  custom: {
    50: '#d47f69',
    500: '#b74830',
    950: '#000000',
  },
}

SCSS

$custom: #b74830;
$custom-light: #d47f69;
$custom-dark: #000000;

JSON

{
  "hex": "#b74830",
  "rgb": {
    "r": 183,
    "g": 72,
    "b": 48
  },
  "hsl": {
    "h": 10.667,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54691,
    "c": 0.14929,
    "h": 33.8
  },
  "luminance": 0.14915
}

Semantic roles & 50–950 ramp

primary

#B74830

secondary

#7BBAC8

accent

#C6E246

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B74830

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

Preview Lab → · Contrast checker → · Palette generator →