#BF402B#BF402B

#BF402B is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.9% C 0.167 H 31.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#BF402B
RGB	rgb(191, 64, 43)
HSL	hsl(9, 63%, 46%)
HSV	hsv(9, 77%, 75%)
CMYK	cmyk(0%, 66.5%, 77.5%, 25.1%)
CIE-LAB	lab(45.53, 49.77, 40.07)
CIE-LCH	lch(45.53, 63.89, 38.84°)
OKLab	oklab(54.94% 0.1415 0.0881)
OKLCH	oklch(54.94% 0.167 31.9)
XYZ	xyz(23.7580, 14.9211, 3.9141)
Luminance	0.1492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF402B #2BAABF

analogous

#BF2B60 #BF402B #BF8A2B

triadic

#BF402B #2BBF40 #402BBF

tetradic

#BF402B #60BF2B #2BAABF #8A2BBF

square

#BF402B #60BF2B #2BAABF #8A2BBF

split-complementary

#BF402B #2BBF8A #2B60BF

monochromatic

#5B1F15 #8D2F20 #BF402B #D86350 #E38F82

Accessibility & contrast

On white

5.27

#BF402B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#BF402B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF402B

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF402B	#FFFFFF	#000000	##FFFFFF
##BF402B	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A28

Deuteranopia (green-blind)

#847626

Tritanopia (blue-blind)

#D21A3C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bf402b;
/* rgb */ color: rgb(191, 64, 43);
/* oklch */ color: oklch(54.9% 0.167 31.9);

Tailwind

colors: {
  custom: {
    50: '#db7b66',
    500: '#bf402b',
    950: '#000000',
  },
}

SCSS

$custom: #bf402b;
$custom-light: #db7b66;
$custom-dark: #000000;

JSON

{
  "hex": "#bf402b",
  "rgb": {
    "r": 191,
    "g": 64,
    "b": 43
  },
  "hsl": {
    "h": 8.514,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54939,
    "c": 0.16664,
    "h": 31.9
  },
  "luminance": 0.14918
}

Semantic roles & 50–950 ramp

primary

#BF402B

secondary

#7AC0CC

accent

#CFE642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #BF402B

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

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