#B7315F#B7315F

#B7315F is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.0% C 0.173 H 4.6°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#B7315F
RGB	rgb(183, 49, 95)
HSL	hsl(339, 58%, 45%)
HSV	hsv(339, 73%, 72%)
CMYK	cmyk(0%, 73.2%, 48.1%, 28.2%)
CIE-LAB	lab(42.90, 56.30, 5.25)
CIE-LCH	lch(42.90, 56.54, 5.33°)
OKLab	oklab(53.02% 0.1721 0.014)
OKLCH	oklch(53.02% 0.173 4.6)
XYZ	xyz(22.6942, 13.0931, 12.1564)
Luminance	0.1309 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7315F #31B789

analogous

#B731A2 #B7315F #B74631

triadic

#B7315F #5FB731 #315FB7

tetradic

#B7315F #A2B731 #31B789 #4631B7

square

#B7315F #A2B731 #31B789 #4631B7

split-complementary

#B7315F #31B746 #31A2B7

monochromatic

#56172D #872446 #B7315F #D1547F #DE84A3

Accessibility & contrast

On white

5.80

#B7315F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B7315F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7315F

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7315F	#FFFFFF	#000000	##FFFFFF
##B7315F	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)

#505460

Deuteranopia (green-blind)

#746F5C

Tritanopia (blue-blind)

#C71744

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b7315f;
/* rgb */ color: rgb(183, 49, 95);
/* oklch */ color: oklch(53.0% 0.173 4.6);

Tailwind

colors: {
  custom: {
    50: '#d2748c',
    500: '#b7315f',
    950: '#000000',
  },
}

SCSS

$custom: #b7315f;
$custom-light: #d2748c;
$custom-dark: #000000;

JSON

{
  "hex": "#b7315f",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 95
  },
  "hsl": {
    "h": 339.403,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5302,
    "c": 0.1727,
    "h": 4.6
  },
  "luminance": 0.1309
}

Semantic roles & 50–950 ramp

primary

#B7315F

secondary

#7CC8AE

accent

#E1AC47

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B7315F

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

Preview Lab → · Contrast checker → · Palette generator →