#B05031#B05031

#B05031 is a mid, vivid red. Relative luminance 0.152; OKLCH L 54.8% C 0.133 H 38.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B05031
RGB	rgb(176, 80, 49)
HSL	hsl(15, 56%, 44%)
HSV	hsv(15, 72%, 69%)
CMYK	cmyk(0%, 54.5%, 72.2%, 31%)
CIE-LAB	lab(45.90, 37.05, 36.49)
CIE-LCH	lch(45.90, 52.00, 44.56°)
OKLab	oklab(54.76% 0.1048 0.0827)
OKLCH	oklch(54.76% 0.133 38.3)
XYZ	xyz(21.3296, 15.1919, 4.7143)
Luminance	0.1519 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05031 #3191B0

analogous

#B03152 #B05031 #B09031

triadic

#B05031 #31B050 #5031B0

tetradic

#B05031 #52B031 #3191B0 #9031B0

square

#B05031 #52B031 #3191B0 #9031B0

split-complementary

#B05031 #31B090 #3152B0

monochromatic

#502416 #803A24 #B05031 #CE6F50 #DC9680

Accessibility & contrast

On white

5.20

#B05031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#B05031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05031

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05031	#FFFFFF	#000000	##FFFFFF
##B05031	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A602D

Deuteranopia (green-blind)

#82752F

Tritanopia (blue-blind)

#C13C49

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b05031;
/* rgb */ color: rgb(176, 80, 49);
/* oklch */ color: oklch(54.8% 0.133 38.3);

Tailwind

colors: {
  custom: {
    50: '#ce846a',
    500: '#b05031',
    950: '#000000',
  },
}

SCSS

$custom: #b05031;
$custom-light: #ce846a;
$custom-dark: #000000;

JSON

{
  "hex": "#b05031",
  "rgb": {
    "r": 176,
    "g": 80,
    "b": 49
  },
  "hsl": {
    "h": 14.646,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54756,
    "c": 0.13348,
    "h": 38.3
  },
  "luminance": 0.15189
}

Semantic roles & 50–950 ramp

primary

#B05031

secondary

#78B2C5

accent

#BBE048

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B05031

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

Preview Lab → · Contrast checker → · Palette generator →