#B02630#B02630

#B02630 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.173 H 22.9°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#B02630
RGB	rgb(176, 38, 48)
HSL	hsl(356, 64%, 42%)
HSV	hsv(356, 78%, 69%)
CMYK	cmyk(0%, 78.4%, 72.7%, 31%)
CIE-LAB	lab(39.30, 54.69, 29.53)
CIE-LCH	lch(39.30, 62.15, 28.37°)
OKLab	oklab(49.79% 0.1598 0.0673)
OKLCH	oklch(49.79% 0.173 22.9)
XYZ	xyz(19.1333, 10.8327, 3.8792)
Luminance	0.1083 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02630 #26B0A6

analogous

#B02675 #B02630 #B06126

triadic

#B02630 #30B026 #2630B0

tetradic

#B02630 #75B026 #26B0A6 #6126B0

square

#B02630 #75B026 #26B0A6 #6126B0

split-complementary

#B02630 #26B061 #2675B0

monochromatic

#4B1015 #7E1B22 #B02630 #D53E49 #E07078

Accessibility & contrast

On white

6.63

#B02630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#B02630 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02630

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02630	#FFFFFF	#000000	##FFFFFF
##B02630	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504A2F

Deuteranopia (green-blind)

#72672B

Tritanopia (blue-blind)

#C2002B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b02630;
/* rgb */ color: rgb(176, 38, 48);
/* oklch */ color: oklch(49.8% 0.173 22.9);

Tailwind

colors: {
  custom: {
    50: '#d06d68',
    500: '#b02630',
    950: '#000000',
  },
}

SCSS

$custom: #b02630;
$custom-light: #d06d68;
$custom-dark: #000000;

JSON

{
  "hex": "#b02630",
  "rgb": {
    "r": 176,
    "g": 38,
    "b": 48
  },
  "hsl": {
    "h": 355.652,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49792,
    "c": 0.17339,
    "h": 22.9
  },
  "luminance": 0.1083
}

Semantic roles & 50–950 ramp

primary

#B02630

secondary

#6BC7C0

accent

#E7DB40

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B02630

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

Preview Lab → · Contrast checker → · Palette generator →