#BF3B40#BF3B40

#BF3B40 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.7% C 0.168 H 22.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#BF3B40
RGB	rgb(191, 59, 64)
HSL	hsl(358, 53%, 49%)
HSV	hsv(358, 69%, 75%)
CMYK	cmyk(0%, 69.1%, 66.5%, 25.1%)
CIE-LAB	lab(45.05, 52.78, 27.49)
CIE-LCH	lch(45.05, 59.51, 27.51°)
OKLab	oklab(54.67% 0.1552 0.0648)
OKLCH	oklch(54.67% 0.168 22.6)
XYZ	xyz(23.9777, 14.5779, 6.4007)
Luminance	0.1457 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3B40 #3BBFBA

analogous

#BF3B82 #BF3B40 #BF783B

triadic

#BF3B40 #40BF3B #3B40BF

tetradic

#BF3B40 #82BF3B #3BBFBA #783BBF

square

#BF3B40 #82BF3B #3BBFBA #783BBF

split-complementary

#BF3B40 #3BBF78 #3B82BF

monochromatic

#611E21 #902D30 #BF3B40 #D0676B #DF9699

Accessibility & contrast

On white

5.36

#BF3B40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#BF3B40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3B40

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3B40	#FFFFFF	#000000	##FFFFFF
##BF3B40	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F593F

Deuteranopia (green-blind)

#80753C

Tritanopia (blue-blind)

#D2153E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bf3b40;
/* rgb */ color: rgb(191, 59, 64);
/* oklch */ color: oklch(54.7% 0.168 22.6);

Tailwind

colors: {
  custom: {
    50: '#da7975',
    500: '#bf3b40',
    950: '#000000',
  },
}

SCSS

$custom: #bf3b40;
$custom-light: #da7975;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3b40",
  "rgb": {
    "r": 191,
    "g": 59,
    "b": 64
  },
  "hsl": {
    "h": 357.727,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5467,
    "c": 0.16819,
    "h": 22.6
  },
  "luminance": 0.14574
}

Semantic roles & 50–950 ramp

primary

#BF3B40

secondary

#8CCAC8

accent

#DCD74C

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BF3B40

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

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