#B2302F#B2302F

#B2302F is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.167 H 25.7°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#B2302F
RGB	rgb(178, 48, 47)
HSL	hsl(0, 58%, 44%)
HSV	hsv(0, 74%, 70%)
CMYK	cmyk(0%, 73%, 73.6%, 30.2%)
CIE-LAB	lab(40.88, 51.91, 32.05)
CIE-LCH	lch(40.88, 61.00, 31.70°)
OKLab	oklab(51.03% 0.1505 0.0725)
OKLCH	oklch(51.03% 0.167 25.7)
XYZ	xyz(19.9324, 11.7872, 3.9144)
Luminance	0.1178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2302F #2FB1B2

analogous

#B22F70 #B2302F #B2722F

triadic

#B2302F #2FB230 #302FB2

tetradic

#B2302F #70B22F #2FB1B2 #722FB2

square

#B2302F #70B22F #2FB1B2 #722FB2

split-complementary

#B2302F #2FB272 #2F70B2

monochromatic

#511615 #822322 #B2302F #D04F4E #DD7F7E

Accessibility & contrast

On white

6.26

#B2302F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#B2302F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2302F

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2302F	#FFFFFF	#000000	##FFFFFF
##B2302F	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E2D

Deuteranopia (green-blind)

#766B2A

Tritanopia (blue-blind)

#C40031

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b2302f;
/* rgb */ color: rgb(178, 48, 47);
/* oklch */ color: oklch(51.0% 0.167 25.7);

Tailwind

colors: {
  custom: {
    50: '#d17268',
    500: '#b2302f',
    950: '#000000',
  },
}

SCSS

$custom: #b2302f;
$custom-light: #d17268;
$custom-dark: #000000;

JSON

{
  "hex": "#b2302f",
  "rgb": {
    "r": 178,
    "g": 48,
    "b": 47
  },
  "hsl": {
    "h": 0.458,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51033,
    "c": 0.16704,
    "h": 25.7
  },
  "luminance": 0.11784
}

Semantic roles & 50–950 ramp

primary

#B2302F

secondary

#77C5C6

accent

#E0E146

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B2302F

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

Preview Lab → · Contrast checker → · Palette generator →