#B02F3D#B02F3D

#B02F3D is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.165 H 19.5°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#B02F3D
RGB	rgb(176, 47, 61)
HSL	hsl(353, 58%, 44%)
HSV	hsv(353, 73%, 69%)
CMYK	cmyk(0%, 73.3%, 65.3%, 31%)
CIE-LAB	lab(40.58, 52.36, 23.11)
CIE-LCH	lch(40.58, 57.23, 23.82°)
OKLab	oklab(50.81% 0.1552 0.0551)
OKLCH	oklch(50.81% 0.165 19.5)
XYZ	xyz(19.7654, 11.6030, 5.6128)
Luminance	0.1160 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02F3D #2FB0A2

analogous

#B02F7D #B02F3D #B0612F

triadic

#B02F3D #3DB02F #2F3DB0

tetradic

#B02F3D #7DB02F #2FB0A2 #612FB0

square

#B02F3D #7DB02F #2FB0A2 #612FB0

split-complementary

#B02F3D #2FB061 #2F7DB0

monochromatic

#4F151C #80222C #B02F3D #CF4D5B #DC7D87

Accessibility & contrast

On white

6.33

#B02F3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#B02F3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02F3D

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02F3D	#FFFFFF	#000000	##FFFFFF
##B02F3D	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3D

Deuteranopia (green-blind)

#746A39

Tritanopia (blue-blind)

#C10035

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b02f3d;
/* rgb */ color: rgb(176, 47, 61);
/* oklch */ color: oklch(50.8% 0.165 19.5);

Tailwind

colors: {
  custom: {
    50: '#cf7172',
    500: '#b02f3d',
    950: '#000000',
  },
}

SCSS

$custom: #b02f3d;
$custom-light: #cf7172;
$custom-dark: #000000;

JSON

{
  "hex": "#b02f3d",
  "rgb": {
    "r": 176,
    "g": 47,
    "b": 61
  },
  "hsl": {
    "h": 353.488,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5081,
    "c": 0.16466,
    "h": 19.5
  },
  "luminance": 0.116
}

Semantic roles & 50–950 ramp

primary

#B02F3D

secondary

#76C5BC

accent

#E1D047

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #B02F3D

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

Preview Lab → · Contrast checker → · Palette generator →