#B02640#B02640

#B02640 is a mid, vivid red. Relative luminance 0.110; OKLCH L 50.1% C 0.173 H 16.2°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#B02640
RGB	rgb(176, 38, 64)
HSL	hsl(349, 64%, 42%)
HSV	hsv(349, 78%, 69%)
CMYK	cmyk(0%, 78.4%, 63.6%, 31%)
CIE-LAB	lab(39.56, 55.53, 19.93)
CIE-LCH	lch(39.56, 59.00, 19.75°)
OKLab	oklab(50.07% 0.1659 0.0481)
OKLCH	oklch(50.07% 0.173 16.2)
XYZ	xyz(19.5251, 10.9894, 5.9426)
Luminance	0.1099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02640 #26B096

analogous

#B02685 #B02640 #B05126

triadic

#B02640 #40B026 #2640B0

tetradic

#B02640 #85B026 #26B096 #5126B0

square

#B02640 #85B026 #26B096 #5126B0

split-complementary

#B02640 #26B051 #2685B0

monochromatic

#4B101B #7E1B2E #B02640 #D53E5A #E07085

Accessibility & contrast

On white

6.57

#B02640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#B02640 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02640

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02640	#FFFFFF	#000000	##FFFFFF
##B02640	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4B40

Deuteranopia (green-blind)

#71683C

Tritanopia (blue-blind)

#C10031

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b02640;
/* rgb */ color: rgb(176, 38, 64);
/* oklch */ color: oklch(50.1% 0.173 16.2);

Tailwind

colors: {
  custom: {
    50: '#cf6e74',
    500: '#b02640',
    950: '#000000',
  },
}

SCSS

$custom: #b02640;
$custom-light: #cf6e74;
$custom-dark: #000000;

JSON

{
  "hex": "#b02640",
  "rgb": {
    "r": 176,
    "g": 38,
    "b": 64
  },
  "hsl": {
    "h": 348.696,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50074,
    "c": 0.17278,
    "h": 16.2
  },
  "luminance": 0.10986
}

Semantic roles & 50–950 ramp

primary

#B02640

secondary

#6BC7B6

accent

#E7C840

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B02640

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

Preview Lab → · Contrast checker → · Palette generator →