#B02E2B#B02E2B

#B02E2B is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.4% C 0.167 H 26.6°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#B02E2B
RGB	rgb(176, 46, 43)
HSL	hsl(1, 61%, 43%)
HSV	hsv(1, 76%, 69%)
CMYK	cmyk(0%, 73.9%, 75.6%, 31%)
CIE-LAB	lab(40.18, 51.82, 33.51)
CIE-LCH	lch(40.18, 61.71, 32.89°)
OKLab	oklab(50.43% 0.1496 0.0749)
OKLCH	oklch(50.43% 0.167 26.6)
XYZ	xyz(19.3198, 11.3615, 3.4607)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02E2B #2BADB0

analogous

#B02B6B #B02E2B #B0702B

triadic

#B02E2B #2BB02E #2E2BB0

tetradic

#B02E2B #6BB02B #2BADB0 #702BB0

square

#B02E2B #6BB02B #2BADB0 #702BB0

split-complementary

#B02E2B #2BB070 #2B6BB0

monochromatic

#4E1413 #7F211F #B02E2B #D24946 #DE7A78

Accessibility & contrast

On white

6.42

#B02E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B02E2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02E2B

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02E2B	#FFFFFF	#000000	##FFFFFF
##B02E2B	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D29

Deuteranopia (green-blind)

#756926

Tritanopia (blue-blind)

#C2002F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02e2b;
/* rgb */ color: rgb(176, 46, 43);
/* oklch */ color: oklch(50.4% 0.167 26.6);

Tailwind

colors: {
  custom: {
    50: '#d07165',
    500: '#b02e2b',
    950: '#000000',
  },
}

SCSS

$custom: #b02e2b;
$custom-light: #d07165;
$custom-dark: #000000;

JSON

{
  "hex": "#b02e2b",
  "rgb": {
    "r": 176,
    "g": 46,
    "b": 43
  },
  "hsl": {
    "h": 1.353,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5043,
    "c": 0.16729,
    "h": 26.6
  },
  "luminance": 0.11359
}

Semantic roles & 50–950 ramp

primary

#B02E2B

secondary

#71C4C6

accent

#E0E444

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160805

muted

#847B7A

Preview Lab

Preview with #B02E2B

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

Preview Lab → · Contrast checker → · Palette generator →