#BF333B#BF333B

#BF333B is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.8% C 0.176 H 22.5°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#BF333B
RGB	rgb(191, 51, 59)
HSL	hsl(357, 58%, 47%)
HSV	hsv(357, 73%, 75%)
CMYK	cmyk(0%, 73.3%, 69.1%, 25.1%)
CIE-LAB	lab(43.89, 55.50, 29.07)
CIE-LCH	lch(43.89, 62.65, 27.65°)
OKLab	oklab(53.78% 0.1628 0.0675)
OKLCH	oklch(53.78% 0.176 22.5)
XYZ	xyz(23.4617, 13.7633, 5.5580)
Luminance	0.1376 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF333B #33BFB7

analogous

#BF3381 #BF333B #BF7133

triadic

#BF333B #3BBF33 #333BBF

tetradic

#BF333B #81BF33 #33BFB7 #7133BF

square

#BF333B #81BF33 #33BFB7 #7133BF

split-complementary

#BF333B #33BF71 #3381BF

monochromatic

#5E191D #8F262C #BF333B #D35C63 #E08C91

Accessibility & contrast

On white

5.60

#BF333B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#BF333B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF333B

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF333B	#FFFFFF	#000000	##FFFFFF
##BF333B	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553A

Deuteranopia (green-blind)

#7E7337

Tritanopia (blue-blind)

#D20037

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bf333b;
/* rgb */ color: rgb(191, 51, 59);
/* oklch */ color: oklch(53.8% 0.176 22.5);

Tailwind

colors: {
  custom: {
    50: '#da7571',
    500: '#bf333b',
    950: '#000000',
  },
}

SCSS

$custom: #bf333b;
$custom-light: #da7571;
$custom-dark: #000000;

JSON

{
  "hex": "#bf333b",
  "rgb": {
    "r": 191,
    "g": 51,
    "b": 59
  },
  "hsl": {
    "h": 356.571,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.5378,
    "c": 0.17624,
    "h": 22.5
  },
  "luminance": 0.1376
}

Semantic roles & 50–950 ramp

primary

#BF333B

secondary

#83CBC6

accent

#E1D847

background

#FEF7F6

surface

#FDEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BF333B

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

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