#B0263E#B0263E

#B0263E is a mid, vivid red. Relative luminance 0.110; OKLCH L 50.0% C 0.173 H 17.1°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#B0263E
RGB	rgb(176, 38, 62)
HSL	hsl(350, 64%, 42%)
HSV	hsv(350, 78%, 69%)
CMYK	cmyk(0%, 78.4%, 64.8%, 31%)
CIE-LAB	lab(39.52, 55.41, 21.14)
CIE-LCH	lch(39.52, 59.31, 20.89°)
OKLab	oklab(50.03% 0.1652 0.0507)
OKLCH	oklch(50.03% 0.173 17.1)
XYZ	xyz(19.4692, 10.9671, 5.6482)
Luminance	0.1096 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0263E #26B098

analogous

#B02683 #B0263E #B05326

triadic

#B0263E #3EB026 #263EB0

tetradic

#B0263E #83B026 #26B098 #5326B0

square

#B0263E #83B026 #26B098 #5326B0

split-complementary

#B0263E #26B053 #2683B0

monochromatic

#4B101B #7E1B2C #B0263E #D53E58 #E07084

Accessibility & contrast

On white

6.58

#B0263E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#B0263E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0263E

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0263E	#FFFFFF	#000000	##FFFFFF
##B0263E	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4B3E

Deuteranopia (green-blind)

#71673A

Tritanopia (blue-blind)

#C10030

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b0263e;
/* rgb */ color: rgb(176, 38, 62);
/* oklch */ color: oklch(50.0% 0.173 17.1);

Tailwind

colors: {
  custom: {
    50: '#cf6e73',
    500: '#b0263e',
    950: '#000000',
  },
}

SCSS

$custom: #b0263e;
$custom-light: #cf6e73;
$custom-dark: #000000;

JSON

{
  "hex": "#b0263e",
  "rgb": {
    "r": 176,
    "g": 38,
    "b": 62
  },
  "hsl": {
    "h": 349.565,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50034,
    "c": 0.17276,
    "h": 17.1
  },
  "luminance": 0.10964
}

Semantic roles & 50–950 ramp

primary

#B0263E

secondary

#6BC7B7

accent

#E7CA40

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #B0263E

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

Preview Lab → · Contrast checker → · Palette generator →