#B02722#B02722

#B02722 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.7% C 0.174 H 27.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#B02722
RGB	rgb(176, 39, 34)
HSL	hsl(2, 68%, 41%)
HSV	hsv(2, 81%, 69%)
CMYK	cmyk(0%, 77.8%, 80.7%, 31%)
CIE-LAB	lab(39.24, 53.84, 37.64)
CIE-LCH	lch(39.24, 65.69, 34.96°)
OKLab	oklab(49.7% 0.1541 0.0812)
OKLCH	oklch(49.7% 0.174 27.8)
XYZ	xyz(18.9210, 10.7997, 2.6013)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02722 #22ABB0

analogous

#B02264 #B02722 #B06E22

triadic

#B02722 #22B027 #2722B0

tetradic

#B02722 #64B022 #22ABB0 #6E22B0

square

#B02722 #64B022 #22ABB0 #6E22B0

split-complementary

#B02722 #22B06E #2264B0

monochromatic

#49100E #7D1C18 #B02722 #D83D37 #E26E6A

Accessibility & contrast

On white

6.65

#B02722 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B02722 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02722

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02722	#FFFFFF	#000000	##FFFFFF
##B02722	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524920

Deuteranopia (green-blind)

#74671B

Tritanopia (blue-blind)

#C20028

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b02722;
/* rgb */ color: rgb(176, 39, 34);
/* oklch */ color: oklch(49.7% 0.174 27.8);

Tailwind

colors: {
  custom: {
    50: '#d16d5e',
    500: '#b02722',
    950: '#000000',
  },
}

SCSS

$custom: #b02722;
$custom-light: #d16d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#b02722",
  "rgb": {
    "r": 176,
    "g": 39,
    "b": 34
  },
  "hsl": {
    "h": 2.113,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49697,
    "c": 0.17417,
    "h": 27.8
  },
  "luminance": 0.10797
}

Semantic roles & 50–950 ramp

primary

#B02722

secondary

#66C5C8

accent

#E4EA3D

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #B02722

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

Preview Lab → · Contrast checker → · Palette generator →