#BF3830#BF3830

#BF3830 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.1% C 0.173 H 27.8°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#BF3830
RGB	rgb(191, 56, 48)
HSL	hsl(3, 60%, 47%)
HSV	hsv(3, 75%, 75%)
CMYK	cmyk(0%, 70.7%, 74.9%, 25.1%)
CIE-LAB	lab(44.41, 53.16, 36.11)
CIE-LCH	lch(44.41, 64.26, 34.19°)
OKLab	oklab(54.12% 0.1531 0.0808)
OKLCH	oklch(54.12% 0.173 27.8)
XYZ	xyz(23.4362, 14.1216, 4.2874)
Luminance	0.1412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3830 #30B7BF

analogous

#BF306F #BF3830 #BF8030

triadic

#BF3830 #30BF38 #3830BF

tetradic

#BF3830 #6FBF30 #30B7BF #8030BF

square

#BF3830 #6FBF30 #30B7BF #8030BF

split-complementary

#BF3830 #30BF80 #306FBF

monochromatic

#5D1B17 #8E2A24 #BF3830 #D55E57 #E18D88

Accessibility & contrast

On white

5.49

#BF3830 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#BF3830 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3830

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3830	#FFFFFF	#000000	##FFFFFF
##BF3830	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562E

Deuteranopia (green-blind)

#81742B

Tritanopia (blue-blind)

#D20137

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bf3830;
/* rgb */ color: rgb(191, 56, 48);
/* oklch */ color: oklch(54.1% 0.173 27.8);

Tailwind

colors: {
  custom: {
    50: '#db7769',
    500: '#bf3830',
    950: '#000000',
  },
}

SCSS

$custom: #bf3830;
$custom-light: #db7769;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3830",
  "rgb": {
    "r": 191,
    "g": 56,
    "b": 48
  },
  "hsl": {
    "h": 3.357,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54118,
    "c": 0.17308,
    "h": 27.8
  },
  "luminance": 0.14118
}

Semantic roles & 50–950 ramp

primary

#BF3830

secondary

#80C7CB

accent

#DAE345

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #BF3830

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

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