#B05133#B05133

#B05133 is a mid, vivid red. Relative luminance 0.154; OKLCH L 54.9% C 0.132 H 38.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B05133
RGB	rgb(176, 81, 51)
HSL	hsl(14, 55%, 45%)
HSV	hsv(14, 71%, 69%)
CMYK	cmyk(0%, 54%, 71%, 31%)
CIE-LAB	lab(46.12, 36.64, 35.64)
CIE-LCH	lch(46.12, 51.12, 44.21°)
OKLab	oklab(54.93% 0.1039 0.0812)
OKLCH	oklch(54.93% 0.132 38)
XYZ	xyz(21.4465, 15.3567, 4.9661)
Luminance	0.1535 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05133 #3392B0

analogous

#B03354 #B05133 #B09033

triadic

#B05133 #33B051 #5133B0

tetradic

#B05133 #54B033 #3392B0 #9033B0

square

#B05133 #54B033 #3392B0 #9033B0

split-complementary

#B05133 #33B090 #3354B0

monochromatic

#512518 #813B25 #B05133 #CD7053 #DB9882

Accessibility & contrast

On white

5.16

#B05133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B05133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05133

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05133	#FFFFFF	#000000	##FFFFFF
##B05133	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6030

Deuteranopia (green-blind)

#827531

Tritanopia (blue-blind)

#C13E4A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b05133;
/* rgb */ color: rgb(176, 81, 51);
/* oklch */ color: oklch(54.9% 0.132 38.0);

Tailwind

colors: {
  custom: {
    50: '#ce846c',
    500: '#b05133',
    950: '#000000',
  },
}

SCSS

$custom: #b05133;
$custom-light: #ce846c;
$custom-dark: #000000;

JSON

{
  "hex": "#b05133",
  "rgb": {
    "r": 176,
    "g": 81,
    "b": 51
  },
  "hsl": {
    "h": 14.4,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54933,
    "c": 0.1319,
    "h": 38
  },
  "luminance": 0.15354
}

Semantic roles & 50–950 ramp

primary

#B05133

secondary

#7BB3C4

accent

#BBDE49

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B05133

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

Preview Lab → · Contrast checker → · Palette generator →