#B04C31#B04C31

#B04C31 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.2% C 0.137 H 36.0°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B04C31
RGB	rgb(176, 76, 49)
HSL	hsl(13, 56%, 44%)
HSV	hsv(13, 72%, 69%)
CMYK	cmyk(0%, 56.8%, 72.2%, 31%)
CIE-LAB	lab(45.11, 39.07, 35.61)
CIE-LCH	lch(45.11, 52.86, 42.35°)
OKLab	oklab(54.16% 0.111 0.0808)
OKLCH	oklch(54.16% 0.137 36)
XYZ	xyz(21.0454, 14.6235, 4.6195)
Luminance	0.1462 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04C31 #3195B0

analogous

#B03156 #B04C31 #B08C31

triadic

#B04C31 #31B04C #4C31B0

tetradic

#B04C31 #56B031 #3195B0 #8C31B0

square

#B04C31 #56B031 #3195B0 #8C31B0

split-complementary

#B04C31 #31B08C #3156B0

monochromatic

#502316 #803724 #B04C31 #CE6B50 #DC9380

Accessibility & contrast

On white

5.35

#B04C31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B04C31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04C31

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04C31	#FFFFFF	#000000	##FFFFFF
##B04C31	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D2E

Deuteranopia (green-blind)

#80732E

Tritanopia (blue-blind)

#C13746

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b04c31;
/* rgb */ color: rgb(176, 76, 49);
/* oklch */ color: oklch(54.2% 0.137 36.0);

Tailwind

colors: {
  custom: {
    50: '#ce816a',
    500: '#b04c31',
    950: '#000000',
  },
}

SCSS

$custom: #b04c31;
$custom-light: #ce816a;
$custom-dark: #000000;

JSON

{
  "hex": "#b04c31",
  "rgb": {
    "r": 176,
    "g": 76,
    "b": 49
  },
  "hsl": {
    "h": 12.756,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54162,
    "c": 0.13729,
    "h": 36
  },
  "luminance": 0.14621
}

Semantic roles & 50–950 ramp

primary

#B04C31

secondary

#78B4C5

accent

#BFE048

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B04C31

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

Preview Lab → · Contrast checker → · Palette generator →