#B2302D#B2302D

#B2302D is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.167 H 26.5°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#B2302D
RGB	rgb(178, 48, 45)
HSL	hsl(1, 60%, 44%)
HSV	hsv(1, 75%, 70%)
CMYK	cmyk(0%, 73%, 74.7%, 30.2%)
CIE-LAB	lab(40.85, 51.82, 33.20)
CIE-LCH	lch(40.85, 61.54, 32.65°)
OKLab	oklab(51.01% 0.1498 0.0746)
OKLCH	oklch(51.01% 0.167 26.5)
XYZ	xyz(19.8930, 11.7714, 3.7068)
Luminance	0.1177 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2302D #2DAFB2

analogous

#B22D6C #B2302D #B2722D

triadic

#B2302D #2DB230 #302DB2

tetradic

#B2302D #6CB22D #2DAFB2 #722DB2

square

#B2302D #6CB22D #2DAFB2 #722DB2

split-complementary

#B2302D #2DB272 #2D6CB2

monochromatic

#501614 #812321 #B2302D #D14E4B #DE7E7C

Accessibility & contrast

On white

6.26

#B2302D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B2302D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2302D

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2302D	#FFFFFF	#000000	##FFFFFF
##B2302D	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E2B

Deuteranopia (green-blind)

#776B28

Tritanopia (blue-blind)

#C40031

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b2302d;
/* rgb */ color: rgb(178, 48, 45);
/* oklch */ color: oklch(51.0% 0.167 26.5);

Tailwind

colors: {
  custom: {
    50: '#d17266',
    500: '#b2302d',
    950: '#000000',
  },
}

SCSS

$custom: #b2302d;
$custom-light: #d17266;
$custom-dark: #000000;

JSON

{
  "hex": "#b2302d",
  "rgb": {
    "r": 178,
    "g": 48,
    "b": 45
  },
  "hsl": {
    "h": 1.353,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51006,
    "c": 0.16731,
    "h": 26.5
  },
  "luminance": 0.11768
}

Semantic roles & 50–950 ramp

primary

#B2302D

secondary

#75C4C6

accent

#DFE345

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B2302D

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

Preview Lab → · Contrast checker → · Palette generator →