#BE3F37#BE3F37

#BE3F37 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.8% C 0.164 H 27.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#BE3F37
RGB	rgb(190, 63, 55)
HSL	hsl(4, 55%, 48%)
HSV	hsv(4, 71%, 75%)
CMYK	cmyk(0%, 66.8%, 71.1%, 25.5%)
CIE-LAB	lab(45.33, 50.36, 33.10)
CIE-LCH	lch(45.33, 60.26, 33.31°)
OKLab	oklab(54.81% 0.1458 0.0758)
OKLCH	oklch(54.81% 0.164 27.5)
XYZ	xyz(23.7048, 14.7814, 5.2186)
Luminance	0.1478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BE3F37 #37B6BE

analogous

#BE3772 #BE3F37 #BE8337

triadic

#BE3F37 #37BE3F #3F37BE

tetradic

#BE3F37 #72BE37 #37B6BE #8337BE

square

#BE3F37 #72BE37 #37B6BE #8337BE

split-complementary

#BE3F37 #37BE83 #3772BE

monochromatic

#5F201C #8F2F29 #BE3F37 #D16861 #DF9590

Accessibility & contrast

On white

5.31

#BE3F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#BE3F37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BE3F37

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BE3F37	#FFFFFF	#000000	##FFFFFF
##BE3F37	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A35

Deuteranopia (green-blind)

#827533

Tritanopia (blue-blind)

#D11C3E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #be3f37;
/* rgb */ color: rgb(190, 63, 55);
/* oklch */ color: oklch(54.8% 0.164 27.5);

Tailwind

colors: {
  custom: {
    50: '#d97b6e',
    500: '#be3f37',
    950: '#000000',
  },
}

SCSS

$custom: #be3f37;
$custom-light: #d97b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#be3f37",
  "rgb": {
    "r": 190,
    "g": 63,
    "b": 55
  },
  "hsl": {
    "h": 3.556,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54806,
    "c": 0.16435,
    "h": 27.5
  },
  "luminance": 0.14778
}

Semantic roles & 50–950 ramp

primary

#BE3F37

secondary

#87C6CA

accent

#D6DE49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BE3F37

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

Preview Lab → · Contrast checker → · Palette generator →