#DE3757#DE3757

#DE3757 is a mid, highly saturated red. Relative luminance 0.190; OKLCH L 60.0% C 0.202 H 15.4°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#DE3757
RGB	rgb(222, 55, 87)
HSL	hsl(349, 72%, 54%)
HSV	hsv(349, 75%, 87%)
CMYK	cmyk(0%, 75.2%, 60.8%, 12.9%)
CIE-LAB	lab(50.63, 64.96, 21.95)
CIE-LCH	lch(50.63, 68.57, 18.67°)
OKLab	oklab(59.99% 0.1947 0.0535)
OKLCH	oklch(59.99% 0.202 15.4)
XYZ	xyz(33.2141, 18.9550, 10.9247)
Luminance	0.1895 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DE3757 #37DEBE

analogous

#DE37AB #DE3757 #DE6B37

triadic

#DE3757 #57DE37 #3757DE

tetradic

#DE3757 #ABDE37 #37DEBE #6B37DE

square

#DE3757 #ABDE37 #37DEBE #6B37DE

split-complementary

#DE3757 #37DE6B #37ABDE

monochromatic

#85162B #B91F3C #DE3757 #E76C83 #EFA0AF

Accessibility & contrast

On white

4.38

#DE3757 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#DE3757 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DE3757

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DE3757	#FFFFFF	#000000	##000000
##DE3757	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#666257

Deuteranopia (green-blind)

#908552

Tritanopia (blue-blind)

#F30045

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #de3757;
/* rgb */ color: rgb(222, 55, 87);
/* oklch */ color: oklch(60.0% 0.202 15.4);

Tailwind

colors: {
  custom: {
    50: '#f07c86',
    500: '#de3757',
    950: '#000000',
  },
}

SCSS

$custom: #de3757;
$custom-light: #f07c86;
$custom-dark: #000000;

JSON

{
  "hex": "#de3757",
  "rgb": {
    "r": 222,
    "g": 55,
    "b": 87
  },
  "hsl": {
    "h": 348.503,
    "s": 71.674,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59989,
    "c": 0.2019,
    "h": 15.4
  },
  "luminance": 0.1895
}

Semantic roles & 50–950 ramp

primary

#DE3757

secondary

#95DCCE

accent

#EECC39

background

#FFF8F8

surface

#FFEFEF

border

#D7CACA

text

#180B0B

muted

#867C7C

Preview Lab

Preview with #DE3757

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

Preview Lab → · Contrast checker → · Palette generator →