#B3475A#B3475A

#B3475A is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.7% C 0.141 H 12.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B3475A
RGB	rgb(179, 71, 90)
HSL	hsl(349, 43%, 49%)
HSV	hsv(349, 60%, 70%)
CMYK	cmyk(0%, 60.3%, 49.7%, 29.8%)
CIE-LAB	lab(45.40, 45.51, 11.77)
CIE-LCH	lch(45.40, 47.01, 14.50°)
OKLab	oklab(54.71% 0.1377 0.0301)
OKLCH	oklch(54.71% 0.141 12.3)
XYZ	xyz(22.6909, 14.8311, 11.3386)
Luminance	0.1483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3475A #47B3A0

analogous

#B34790 #B3475A #B36A47

triadic

#B3475A #5AB347 #475AB3

tetradic

#B3475A #90B347 #47B3A0 #6A47B3

square

#B3475A #90B347 #47B3A0 #6A47B3

split-complementary

#B3475A #47B36A #4790B3

monochromatic

#5B242E #873644 #B3475A #C77180 #D89CA7

Accessibility & contrast

On white

5.30

#B3475A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B3475A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3475A

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3475A	#FFFFFF	#000000	##FFFFFF
##B3475A	1.00	5.30	3.97	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5E5A

Deuteranopia (green-blind)

#7B7457

Tritanopia (blue-blind)

#C3374E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b3475a;
/* rgb */ color: rgb(179, 71, 90);
/* oklch */ color: oklch(54.7% 0.141 12.3);

Tailwind

colors: {
  custom: {
    50: '#ce7f88',
    500: '#b3475a',
    950: '#000000',
  },
}

SCSS

$custom: #b3475a;
$custom-light: #ce7f88;
$custom-dark: #000000;

JSON

{
  "hex": "#b3475a",
  "rgb": {
    "r": 179,
    "g": 71,
    "b": 90
  },
  "hsl": {
    "h": 349.444,
    "s": 43.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54706,
    "c": 0.1409,
    "h": 12.3
  },
  "luminance": 0.14828
}

Semantic roles & 50–950 ramp

primary

#B3475A

secondary

#91C4BB

accent

#D3BD55

background

#FDF8F8

surface

#FAEFEF

border

#D3CACA

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #B3475A

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

Preview Lab → · Contrast checker → · Palette generator →