#B04D31#B04D31

#B04D31 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.3% C 0.136 H 36.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B04D31
RGB	rgb(176, 77, 49)
HSL	hsl(13, 56%, 44%)
HSV	hsv(13, 72%, 69%)
CMYK	cmyk(0%, 56.2%, 72.2%, 31%)
CIE-LAB	lab(45.31, 38.57, 35.83)
CIE-LCH	lch(45.31, 52.64, 42.89°)
OKLab	oklab(54.31% 0.1095 0.0813)
OKLCH	oklch(54.31% 0.136 36.6)
XYZ	xyz(21.1148, 14.7623, 4.6427)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04D31 #3194B0

analogous

#B03155 #B04D31 #B08D31

triadic

#B04D31 #31B04D #4D31B0

tetradic

#B04D31 #55B031 #3194B0 #8D31B0

square

#B04D31 #55B031 #3194B0 #8D31B0

split-complementary

#B04D31 #31B08D #3155B0

monochromatic

#502316 #803824 #B04D31 #CE6C50 #DC9480

Accessibility & contrast

On white

5.31

#B04D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B04D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04D31

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04D31	#FFFFFF	#000000	##FFFFFF
##B04D31	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E2E

Deuteranopia (green-blind)

#80732E

Tritanopia (blue-blind)

#C13847

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b04d31;
/* rgb */ color: rgb(176, 77, 49);
/* oklch */ color: oklch(54.3% 0.136 36.6);

Tailwind

colors: {
  custom: {
    50: '#ce826a',
    500: '#b04d31',
    950: '#000000',
  },
}

SCSS

$custom: #b04d31;
$custom-light: #ce826a;
$custom-dark: #000000;

JSON

{
  "hex": "#b04d31",
  "rgb": {
    "r": 176,
    "g": 77,
    "b": 49
  },
  "hsl": {
    "h": 13.228,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54308,
    "c": 0.13633,
    "h": 36.6
  },
  "luminance": 0.1476
}

Semantic roles & 50–950 ramp

primary

#B04D31

secondary

#78B4C5

accent

#BEE048

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B04D31

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

Preview Lab → · Contrast checker → · Palette generator →