#B74734#B74734

#B74734 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.6% C 0.149 H 31.8°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B74734
RGB	rgb(183, 71, 52)
HSL	hsl(9, 56%, 46%)
HSV	hsv(9, 72%, 72%)
CMYK	cmyk(0%, 61.2%, 71.6%, 28.2%)
CIE-LAB	lab(45.39, 44.24, 34.57)
CIE-LCH	lch(45.39, 56.14, 38.01°)
OKLab	oklab(54.61% 0.1269 0.0788)
OKLCH	oklch(54.61% 0.149 31.8)
XYZ	xyz(22.4038, 14.8248, 4.9299)
Luminance	0.1482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74734 #34A4B7

analogous

#B73462 #B74734 #B78834

triadic

#B74734 #34B747 #4734B7

tetradic

#B74734 #62B734 #34A4B7 #8834B7

square

#B74734 #62B734 #34A4B7 #8834B7

split-complementary

#B74734 #34B788 #3462B7

monochromatic

#582219 #873526 #B74734 #D06A59 #DD9588

Accessibility & contrast

On white

5.30

#B74734 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B74734 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74734

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74734	#FFFFFF	#000000	##FFFFFF
##B74734	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C31

Deuteranopia (green-blind)

#817531

Tritanopia (blue-blind)

#C92D43

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b74734;
/* rgb */ color: rgb(183, 71, 52);
/* oklch */ color: oklch(54.6% 0.149 31.8);

Tailwind

colors: {
  custom: {
    50: '#d47f6c',
    500: '#b74734',
    950: '#000000',
  },
}

SCSS

$custom: #b74734;
$custom-light: #d47f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b74734",
  "rgb": {
    "r": 183,
    "g": 71,
    "b": 52
  },
  "hsl": {
    "h": 8.702,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54609,
    "c": 0.14932,
    "h": 31.8
  },
  "luminance": 0.14822
}

Semantic roles & 50–950 ramp

primary

#B74734

secondary

#80BDC7

accent

#C9DF49

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B74734

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

Preview Lab → · Contrast checker → · Palette generator →