#B1322E#B1322E

#B1322E is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.164 H 26.6°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#B1322E
RGB	rgb(177, 50, 46)
HSL	hsl(2, 59%, 44%)
HSV	hsv(2, 74%, 69%)
CMYK	cmyk(0%, 71.8%, 74%, 30.6%)
CIE-LAB	lab(40.94, 50.80, 32.67)
CIE-LCH	lch(40.94, 60.39, 32.74°)
OKLab	oklab(51.04% 0.1469 0.0737)
OKLCH	oklch(51.04% 0.164 26.6)
XYZ	xyz(19.7674, 11.8286, 3.8265)
Luminance	0.1183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1322E #2EADB1

analogous

#B12E6B #B1322E #B1732E

triadic

#B1322E #2EB132 #322EB1

tetradic

#B1322E #6BB12E #2EADB1 #732EB1

square

#B1322E #6BB12E #2EADB1 #732EB1

split-complementary

#B1322E #2EB173 #2E6BB1

monochromatic

#501715 #802421 #B1322E #D0504C #DD7F7C

Accessibility & contrast

On white

6.24

#B1322E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#B1322E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1322E

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1322E	#FFFFFF	#000000	##FFFFFF
##B1322E	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574F2C

Deuteranopia (green-blind)

#766B29

Tritanopia (blue-blind)

#C30032

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b1322e;
/* rgb */ color: rgb(177, 50, 46);
/* oklch */ color: oklch(51.0% 0.164 26.6);

Tailwind

colors: {
  custom: {
    50: '#d17367',
    500: '#b1322e',
    950: '#000000',
  },
}

SCSS

$custom: #b1322e;
$custom-light: #d17367;
$custom-dark: #000000;

JSON

{
  "hex": "#b1322e",
  "rgb": {
    "r": 177,
    "g": 50,
    "b": 46
  },
  "hsl": {
    "h": 1.832,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51044,
    "c": 0.16434,
    "h": 26.6
  },
  "luminance": 0.11826
}

Semantic roles & 50–950 ramp

primary

#B1322E

secondary

#75C3C6

accent

#DDE246

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #B1322E

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

Preview Lab → · Contrast checker → · Palette generator →