#B74C44#B74C44

#B74C44 is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.5% C 0.141 H 26.9°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#B74C44
RGB	rgb(183, 76, 68)
HSL	hsl(4, 46%, 49%)
HSV	hsv(4, 63%, 72%)
CMYK	cmyk(0%, 58.5%, 62.8%, 28.2%)
CIE-LAB	lab(46.52, 42.81, 26.66)
CIE-LCH	lch(46.52, 50.43, 31.91°)
OKLab	oklab(55.53% 0.1255 0.0636)
OKLCH	oklch(55.53% 0.141 26.9)
XYZ	xyz(23.1584, 15.6565, 7.2702)
Luminance	0.1565 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74C44 #44AFB7

analogous

#B74476 #B74C44 #B78644

triadic

#B74C44 #44B74C #4C44B7

tetradic

#B74C44 #76B744 #44AFB7 #8644B7

square

#B74C44 #76B744 #44AFB7 #8644B7

split-complementary

#B74C44 #44B786 #4476B7

monochromatic

#5E2723 #8A3933 #B74C44 #C9756F #DAA09B

Accessibility & contrast

On white

5.08

#B74C44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#B74C44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74C44

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74C44	#FFFFFF	#000000	##FFFFFF
##B74C44	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676043

Deuteranopia (green-blind)

#827741

Tritanopia (blue-blind)

#C8374B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b74c44;
/* rgb */ color: rgb(183, 76, 68);
/* oklch */ color: oklch(55.5% 0.141 26.9);

Tailwind

colors: {
  custom: {
    50: '#d38278',
    500: '#b74c44',
    950: '#000000',
  },
}

SCSS

$custom: #b74c44;
$custom-light: #d38278;
$custom-dark: #000000;

JSON

{
  "hex": "#b74c44",
  "rgb": {
    "r": 183,
    "g": 76,
    "b": 68
  },
  "hsl": {
    "h": 4.174,
    "s": 45.817,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55534,
    "c": 0.14067,
    "h": 26.9
  },
  "luminance": 0.15654
}

Semantic roles & 50–950 ramp

primary

#B74C44

secondary

#91C2C6

accent

#CCD552

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150B09

muted

#837C7B

Preview Lab

Preview with #B74C44

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

Preview Lab → · Contrast checker → · Palette generator →