#B02327#B02327

#B02327 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.4% C 0.177 H 25.4°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#B02327
RGB	rgb(176, 35, 39)
HSL	hsl(358, 67%, 41%)
HSV	hsv(358, 80%, 69%)
CMYK	cmyk(0%, 80.1%, 77.8%, 31%)
CIE-LAB	lab(38.87, 55.21, 34.41)
CIE-LCH	lch(38.87, 65.06, 31.93°)
OKLab	oklab(49.44% 0.1594 0.0758)
OKLCH	oklch(49.44% 0.177 25.4)
XYZ	xyz(18.8740, 10.5817, 2.9677)
Luminance	0.1058 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02327 #23B0AC

analogous

#B0236E #B02327 #B06623

triadic

#B02327 #27B023 #2327B0

tetradic

#B02327 #6EB023 #23B0AC #6623B0

square

#B02327 #6EB023 #23B0AC #6623B0

split-complementary

#B02327 #23B066 #236EB0

monochromatic

#4A0F10 #7D191C #B02327 #D8393D #E26C6F

Accessibility & contrast

On white

6.74

#B02327 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#B02327 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02327

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02327	#FFFFFF	#000000	##FFFFFF
##B02327	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504825

Deuteranopia (green-blind)

#726621

Tritanopia (blue-blind)

#C20027

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #b02327;
/* rgb */ color: rgb(176, 35, 39);
/* oklch */ color: oklch(49.4% 0.177 25.4);

Tailwind

colors: {
  custom: {
    50: '#d16c61',
    500: '#b02327',
    950: '#000000',
  },
}

SCSS

$custom: #b02327;
$custom-light: #d16c61;
$custom-dark: #000000;

JSON

{
  "hex": "#b02327",
  "rgb": {
    "r": 176,
    "g": 35,
    "b": 39
  },
  "hsl": {
    "h": 358.298,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49436,
    "c": 0.17652,
    "h": 25.4
  },
  "luminance": 0.10579
}

Semantic roles & 50–950 ramp

primary

#B02327

secondary

#67C8C5

accent

#EAE53E

background

#FEF6F5

surface

#FCECEA

border

#D5C7C6

text

#160805

muted

#847A79

Preview Lab

Preview with #B02327

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

Preview Lab → · Contrast checker → · Palette generator →