#BB315B#BB315B

#BB315B is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.6% C 0.175 H 7.4°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#BB315B
RGB	rgb(187, 49, 91)
HSL	hsl(342, 58%, 46%)
HSV	hsv(342, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 51.3%, 26.7%)
CIE-LAB	lab(43.54, 57.12, 8.75)
CIE-LCH	lch(43.54, 57.78, 8.71°)
OKLab	oklab(53.59% 0.174 0.0226)
OKLCH	oklch(53.59% 0.176 7.4)
XYZ	xyz(23.4822, 13.5200, 11.2686)
Luminance	0.1352 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB315B #31BB91

analogous

#BB31A0 #BB315B #BB4C31

triadic

#BB315B #5BBB31 #315BBB

tetradic

#BB315B #A0BB31 #31BB91 #4C31BB

square

#BB315B #A0BB31 #31BB91 #4C31BB

split-complementary

#BB315B #31BB4C #31A0BB

monochromatic

#5A182C #8B2443 #BB315B #D3567C #E087A2

Accessibility & contrast

On white

5.67

#BB315B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#BB315B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB315B

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB315B	#FFFFFF	#000000	##FFFFFF
##BB315B	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53555C

Deuteranopia (green-blind)

#777158

Tritanopia (blue-blind)

#CC1043

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb315b;
/* rgb */ color: rgb(187, 49, 91);
/* oklch */ color: oklch(53.6% 0.175 7.4);

Tailwind

colors: {
  custom: {
    50: '#d57589',
    500: '#bb315b',
    950: '#000000',
  },
}

SCSS

$custom: #bb315b;
$custom-light: #d57589;
$custom-dark: #000000;

JSON

{
  "hex": "#bb315b",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 91
  },
  "hsl": {
    "h": 341.739,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53589,
    "c": 0.1755,
    "h": 7.4
  },
  "luminance": 0.13517
}

Semantic roles & 50–950 ramp

primary

#BB315B

secondary

#7FC9B2

accent

#E2B246

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #BB315B

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

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