#B3415A#B3415A

#B3415A is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.9% C 0.149 H 10.3°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B3415A
RGB	rgb(179, 65, 90)
HSL	hsl(347, 47%, 48%)
HSV	hsv(347, 64%, 70%)
CMYK	cmyk(0%, 63.7%, 49.7%, 29.8%)
CIE-LAB	lab(44.38, 48.24, 10.35)
CIE-LCH	lch(44.38, 49.34, 12.11°)
OKLab	oklab(53.94% 0.1463 0.0266)
OKLCH	oklch(53.94% 0.149 10.3)
XYZ	xyz(22.3279, 14.1053, 11.2177)
Luminance	0.1410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3415A #41B39A

analogous

#B34193 #B3415A #B36141

triadic

#B3415A #5AB341 #415AB3

tetradic

#B3415A #93B341 #41B39A #6141B3

square

#B3415A #93B341 #41B39A #6141B3

split-complementary

#B3415A #41B361 #4193B3

monochromatic

#59202D #863143 #B3415A #C8697E #D996A4

Accessibility & contrast

On white

5.50

#B3415A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B3415A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3415A

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3415A	#FFFFFF	#000000	##FFFFFF
##B3415A	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A5A

Deuteranopia (green-blind)

#787157

Tritanopia (blue-blind)

#C32F4B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b3415a;
/* rgb */ color: rgb(179, 65, 90);
/* oklch */ color: oklch(53.9% 0.149 10.3);

Tailwind

colors: {
  custom: {
    50: '#cf7c88',
    500: '#b3415a',
    950: '#000000',
  },
}

SCSS

$custom: #b3415a;
$custom-light: #cf7c88;
$custom-dark: #000000;

JSON

{
  "hex": "#b3415a",
  "rgb": {
    "r": 179,
    "g": 65,
    "b": 90
  },
  "hsl": {
    "h": 346.842,
    "s": 46.721,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53944,
    "c": 0.14869,
    "h": 10.3
  },
  "luminance": 0.14102
}

Semantic roles & 50–950 ramp

primary

#B3415A

secondary

#8BC4B8

accent

#D6B951

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B3415A

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

Preview Lab → · Contrast checker → · Palette generator →