#BB3952#BB3952

#BB3952 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.1% C 0.166 H 13.5°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#BB3952
RGB	rgb(187, 57, 82)
HSL	hsl(348, 53%, 48%)
HSV	hsv(348, 70%, 73%)
CMYK	cmyk(0%, 69.5%, 56.1%, 26.7%)
CIE-LAB	lab(44.38, 53.48, 15.50)
CIE-LCH	lch(44.38, 55.68, 16.17°)
OKLab	oklab(54.15% 0.1612 0.0387)
OKLCH	oklch(54.15% 0.166 13.5)
XYZ	xyz(23.4818, 14.1035, 9.4667)
Luminance	0.1410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3952 #39BBA2

analogous

#BB3993 #BB3952 #BB6139

triadic

#BB3952 #52BB39 #3952BB

tetradic

#BB3952 #93BB39 #39BBA2 #6139BB

square

#BB3952 #93BB39 #39BBA2 #6139BB

split-complementary

#BB3952 #39BB61 #3993BB

monochromatic

#5D1C29 #8C2B3D #BB3952 #CF6277 #DD91A0

Accessibility & contrast

On white

5.50

#BB3952 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#BB3952 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3952

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3952	#FFFFFF	#000000	##FFFFFF
##BB3952	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)

#5A5852

Deuteranopia (green-blind)

#7B734F

Tritanopia (blue-blind)

#CC1C43

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3952;
/* rgb */ color: rgb(187, 57, 82);
/* oklch */ color: oklch(54.1% 0.166 13.5);

Tailwind

colors: {
  custom: {
    50: '#d67882',
    500: '#bb3952',
    950: '#000000',
  },
}

SCSS

$custom: #bb3952;
$custom-light: #d67882;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3952",
  "rgb": {
    "r": 187,
    "g": 57,
    "b": 82
  },
  "hsl": {
    "h": 348.462,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54146,
    "c": 0.16576,
    "h": 13.5
  },
  "luminance": 0.141
}

Semantic roles & 50–950 ramp

primary

#BB3952

secondary

#87C8BC

accent

#DDC14B

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #BB3952

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

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