#B02E28#B02E28

#B02E28 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.4% C 0.168 H 27.6°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#B02E28
RGB	rgb(176, 46, 40)
HSL	hsl(3, 63%, 42%)
HSV	hsv(3, 77%, 69%)
CMYK	cmyk(0%, 73.9%, 77.3%, 31%)
CIE-LAB	lab(40.15, 51.70, 35.21)
CIE-LCH	lch(40.15, 62.55, 34.25°)
OKLab	oklab(50.39% 0.1486 0.0778)
OKLCH	oklch(50.39% 0.168 27.6)
XYZ	xyz(19.2667, 11.3403, 3.1815)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02E28 #28AAB0

analogous

#B02866 #B02E28 #B07228

triadic

#B02E28 #28B02E #2E28B0

tetradic

#B02E28 #66B028 #28AAB0 #7228B0

square

#B02E28 #66B028 #28AAB0 #7228B0

split-complementary

#B02E28 #28B072 #2866B0

monochromatic

#4C1411 #7E211D #B02E28 #D44841 #DF7873

Accessibility & contrast

On white

6.43

#B02E28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B02E28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02E28

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02E28	#FFFFFF	#000000	##FFFFFF
##B02E28	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D26

Deuteranopia (green-blind)

#756923

Tritanopia (blue-blind)

#C2002E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02e28;
/* rgb */ color: rgb(176, 46, 40);
/* oklch */ color: oklch(50.4% 0.168 27.6);

Tailwind

colors: {
  custom: {
    50: '#d07163',
    500: '#b02e28',
    950: '#000000',
  },
}

SCSS

$custom: #b02e28;
$custom-light: #d07163;
$custom-dark: #000000;

JSON

{
  "hex": "#b02e28",
  "rgb": {
    "r": 176,
    "g": 46,
    "b": 40
  },
  "hsl": {
    "h": 2.647,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50393,
    "c": 0.16771,
    "h": 27.6
  },
  "luminance": 0.11337
}

Semantic roles & 50–950 ramp

primary

#B02E28

secondary

#6DC3C6

accent

#DFE642

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #B02E28

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

Preview Lab → · Contrast checker → · Palette generator →