#B03245#B03245

#B03245 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.3% C 0.162 H 16.6°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#B03245
RGB	rgb(176, 50, 69)
HSL	hsl(351, 56%, 44%)
HSV	hsv(351, 72%, 69%)
CMYK	cmyk(0%, 71.6%, 60.8%, 31%)
CIE-LAB	lab(41.13, 51.76, 18.85)
CIE-LCH	lch(41.13, 55.09, 20.01°)
OKLab	oklab(51.27% 0.1548 0.046)
OKLCH	oklch(51.27% 0.162 16.6)
XYZ	xyz(20.1213, 11.9438, 6.8749)
Luminance	0.1194 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03245 #32B09D

analogous

#B03284 #B03245 #B05E32

triadic

#B03245 #45B032 #3245B0

tetradic

#B03245 #84B032 #32B09D #5E32B0

square

#B03245 #84B032 #32B09D #5E32B0

split-complementary

#B03245 #32B05E #3284B0

monochromatic

#511720 #802432 #B03245 #CE5164 #DB818F

Accessibility & contrast

On white

6.20

#B03245 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#B03245 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03245

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03245	#FFFFFF	#000000	##FFFFFF
##B03245	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535045

Deuteranopia (green-blind)

#746B42

Tritanopia (blue-blind)

#C10E3A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b03245;
/* rgb */ color: rgb(176, 50, 69);
/* oklch */ color: oklch(51.3% 0.162 16.6);

Tailwind

colors: {
  custom: {
    50: '#ce7378',
    500: '#b03245',
    950: '#000000',
  },
}

SCSS

$custom: #b03245;
$custom-light: #ce7378;
$custom-dark: #000000;

JSON

{
  "hex": "#b03245",
  "rgb": {
    "r": 176,
    "g": 50,
    "b": 69
  },
  "hsl": {
    "h": 350.952,
    "s": 55.752,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51266,
    "c": 0.16152,
    "h": 16.6
  },
  "luminance": 0.11941
}

Semantic roles & 50–950 ramp

primary

#B03245

secondary

#79C4B9

accent

#DFC849

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B03245

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

Preview Lab → · Contrast checker → · Palette generator →