#B03E46#B03E46

#B03E46 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.6% C 0.148 H 19.8°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#B03E46
RGB	rgb(176, 62, 70)
HSL	hsl(356, 48%, 47%)
HSV	hsv(356, 65%, 69%)
CMYK	cmyk(0%, 64.8%, 60.2%, 31%)
CIE-LAB	lab(42.94, 46.92, 20.62)
CIE-LCH	lch(42.94, 51.26, 23.73°)
OKLab	oklab(52.63% 0.1396 0.0502)
OKLCH	oklch(52.63% 0.148 19.8)
XYZ	xyz(20.7346, 13.1203, 7.2338)
Luminance	0.1312 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03E46 #3EB0A8

analogous

#B03E7F #B03E46 #B06F3E

triadic

#B03E46 #46B03E #3E46B0

tetradic

#B03E46 #7FB03E #3EB0A8 #6F3EB0

square

#B03E46 #7FB03E #3EB0A8 #6F3EB0

split-complementary

#B03E46 #3EB06F #3E7FB0

monochromatic

#551E22 #832E34 #B03E46 #C8636A #D89095

Accessibility & contrast

On white

5.80

#B03E46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B03E46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03E46

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03E46	#FFFFFF	#000000	##FFFFFF
##B03E46	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5646

Deuteranopia (green-blind)

#786E43

Tritanopia (blue-blind)

#C12742

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b03e46;
/* rgb */ color: rgb(176, 62, 70);
/* oklch */ color: oklch(52.6% 0.148 19.8);

Tailwind

colors: {
  custom: {
    50: '#ce7979',
    500: '#b03e46',
    950: '#000000',
  },
}

SCSS

$custom: #b03e46;
$custom-light: #ce7979;
$custom-dark: #000000;

JSON

{
  "hex": "#b03e46",
  "rgb": {
    "r": 176,
    "g": 62,
    "b": 70
  },
  "hsl": {
    "h": 355.789,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52629,
    "c": 0.14835,
    "h": 19.8
  },
  "luminance": 0.13118
}

Semantic roles & 50–950 ramp

primary

#B03E46

secondary

#87C3BF

accent

#D7CE50

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B03E46

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

Preview Lab → · Contrast checker → · Palette generator →