#B7315E#B7315E

#B7315E is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.0% C 0.172 H 5.1°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B7315E
RGB	rgb(183, 49, 94)
HSL	hsl(340, 58%, 45%)
HSV	hsv(340, 73%, 72%)
CMYK	cmyk(0%, 73.2%, 48.6%, 28.2%)
CIE-LAB	lab(42.88, 56.21, 5.84)
CIE-LCH	lch(42.88, 56.51, 5.93°)
OKLab	oklab(52.99% 0.1718 0.0155)
OKLCH	oklch(52.99% 0.172 5.1)
XYZ	xyz(22.6490, 13.0751, 11.9186)
Luminance	0.1307 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7315E #31B78A

analogous

#B731A1 #B7315E #B74731

triadic

#B7315E #5EB731 #315EB7

tetradic

#B7315E #A1B731 #31B78A #4731B7

square

#B7315E #A1B731 #31B78A #4731B7

split-complementary

#B7315E #31B747 #31A1B7

monochromatic

#56172C #872445 #B7315E #D1547E #DE84A2

Accessibility & contrast

On white

5.81

#B7315E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B7315E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7315E

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7315E	#FFFFFF	#000000	##FFFFFF
##B7315E	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51545F

Deuteranopia (green-blind)

#746F5B

Tritanopia (blue-blind)

#C71644

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b7315e;
/* rgb */ color: rgb(183, 49, 94);
/* oklch */ color: oklch(53.0% 0.172 5.1);

Tailwind

colors: {
  custom: {
    50: '#d2748b',
    500: '#b7315e',
    950: '#000000',
  },
}

SCSS

$custom: #b7315e;
$custom-light: #d2748b;
$custom-dark: #000000;

JSON

{
  "hex": "#b7315e",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 94
  },
  "hsl": {
    "h": 339.851,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52991,
    "c": 0.17245,
    "h": 5.1
  },
  "luminance": 0.13072
}

Semantic roles & 50–950 ramp

primary

#B7315E

secondary

#7CC8AE

accent

#E1AD47

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B7315E

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

Preview Lab → · Contrast checker → · Palette generator →