#BE3731#BE3731

#BE3731 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.9% C 0.173 H 27.2°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#BE3731
RGB	rgb(190, 55, 49)
HSL	hsl(3, 59%, 47%)
HSV	hsv(3, 74%, 75%)
CMYK	cmyk(0%, 71.1%, 74.2%, 25.5%)
CIE-LAB	lab(44.10, 53.26, 35.14)
CIE-LCH	lch(44.10, 63.81, 33.42°)
OKLab	oklab(53.86% 0.1537 0.079)
OKLCH	oklch(53.86% 0.173 27.2)
XYZ	xyz(23.1584, 13.9048, 4.3696)
Luminance	0.1390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BE3731 #31B8BE

analogous

#BE3172 #BE3731 #BE7E31

triadic

#BE3731 #31BE37 #3731BE

tetradic

#BE3731 #72BE31 #31B8BE #7E31BE

square

#BE3731 #72BE31 #31B8BE #7E31BE

split-complementary

#BE3731 #31BE7E #3172BE

monochromatic

#5D1B18 #8D2924 #BE3731 #D45D58 #E18D89

Accessibility & contrast

On white

5.56

#BE3731 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#BE3731 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BE3731

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BE3731	#FFFFFF	#000000	##FFFFFF
##BE3731	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E562F

Deuteranopia (green-blind)

#80732C

Tritanopia (blue-blind)

#D10037

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #be3731;
/* rgb */ color: rgb(190, 55, 49);
/* oklch */ color: oklch(53.9% 0.173 27.2);

Tailwind

colors: {
  custom: {
    50: '#da776a',
    500: '#be3731',
    950: '#000000',
  },
}

SCSS

$custom: #be3731;
$custom-light: #da776a;
$custom-dark: #000000;

JSON

{
  "hex": "#be3731",
  "rgb": {
    "r": 190,
    "g": 55,
    "b": 49
  },
  "hsl": {
    "h": 2.553,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53855,
    "c": 0.1728,
    "h": 27.2
  },
  "luminance": 0.13901
}

Semantic roles & 50–950 ramp

primary

#BE3731

secondary

#80C7CA

accent

#DCE246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BE3731

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

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