#BB3D51#BB3D51

#BB3D51 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.6% C 0.161 H 15.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#BB3D51
RGB	rgb(187, 61, 81)
HSL	hsl(350, 51%, 49%)
HSV	hsv(350, 67%, 73%)
CMYK	cmyk(0%, 67.4%, 56.7%, 26.7%)
CIE-LAB	lab(44.94, 51.81, 16.88)
CIE-LCH	lch(44.94, 54.49, 18.04°)
OKLab	oklab(54.56% 0.1557 0.0419)
OKLCH	oklch(54.56% 0.161 15.1)
XYZ	xyz(23.6496, 14.4996, 9.3363)
Luminance	0.1450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3D51 #3DBBA7

analogous

#BB3D90 #BB3D51 #BB683D

triadic

#BB3D51 #51BB3D #3D51BB

tetradic

#BB3D51 #90BB3D #3DBBA7 #683DBB

square

#BB3D51 #90BB3D #3DBBA7 #683DBB

split-complementary

#BB3D51 #3DBB68 #3D90BB

monochromatic

#5F1F29 #8D2E3D #BB3D51 #CE6878 #DD96A1

Accessibility & contrast

On white

5.39

#BB3D51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#BB3D51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3D51

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3D51	#FFFFFF	#000000	##FFFFFF
##BB3D51	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5A51

Deuteranopia (green-blind)

#7D744E

Tritanopia (blue-blind)

#CC2345

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3d51;
/* rgb */ color: rgb(187, 61, 81);
/* oklch */ color: oklch(54.6% 0.161 15.1);

Tailwind

colors: {
  custom: {
    50: '#d67a81',
    500: '#bb3d51',
    950: '#000000',
  },
}

SCSS

$custom: #bb3d51;
$custom-light: #d67a81;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3d51",
  "rgb": {
    "r": 187,
    "g": 61,
    "b": 81
  },
  "hsl": {
    "h": 350.476,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54556,
    "c": 0.16124,
    "h": 15.1
  },
  "luminance": 0.14496
}

Semantic roles & 50–950 ramp

primary

#BB3D51

secondary

#8CC8BF

accent

#DAC44E

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB3D51

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

Preview Lab → · Contrast checker → · Palette generator →