#BF3F35#BF3F35

#BF3F35 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.9% C 0.166 H 28.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#BF3F35
RGB	rgb(191, 63, 53)
HSL	hsl(4, 57%, 48%)
HSV	hsv(4, 72%, 75%)
CMYK	cmyk(0%, 67%, 72.3%, 25.1%)
CIE-LAB	lab(45.49, 50.60, 34.47)
CIE-LCH	lch(45.49, 61.23, 34.26°)
OKLab	oklab(54.95% 0.1461 0.0783)
OKLCH	oklch(54.95% 0.166 28.2)
XYZ	xyz(23.9086, 14.8919, 4.9830)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3F35 #35B5BF

analogous

#BF3570 #BF3F35 #BF8435

triadic

#BF3F35 #35BF3F #3F35BF

tetradic

#BF3F35 #70BF35 #35B5BF #8435BF

square

#BF3F35 #70BF35 #35B5BF #8435BF

split-complementary

#BF3F35 #35BF84 #3570BF

monochromatic

#5F1F1A #8F2F28 #BF3F35 #D3675F #E0948F

Accessibility & contrast

On white

5.28

#BF3F35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#BF3F35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3F35

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3F35	#FFFFFF	#000000	##FFFFFF
##BF3F35	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A33

Deuteranopia (green-blind)

#837631

Tritanopia (blue-blind)

#D21B3E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bf3f35;
/* rgb */ color: rgb(191, 63, 53);
/* oklch */ color: oklch(54.9% 0.166 28.2);

Tailwind

colors: {
  custom: {
    50: '#da7b6d',
    500: '#bf3f35',
    950: '#000000',
  },
}

SCSS

$custom: #bf3f35;
$custom-light: #da7b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3f35",
  "rgb": {
    "r": 191,
    "g": 63,
    "b": 53
  },
  "hsl": {
    "h": 4.348,
    "s": 56.557,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54945,
    "c": 0.16575,
    "h": 28.2
  },
  "luminance": 0.14888
}

Semantic roles & 50–950 ramp

primary

#BF3F35

secondary

#85C5CA

accent

#D5E048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BF3F35

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

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