#DE3F40#DE3F40

#DE3F40 is a mid, vivid red. Relative luminance 0.195; OKLCH L 60.3% C 0.196 H 25.0°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#DE3F40
RGB	rgb(222, 63, 64)
HSL	hsl(360, 71%, 56%)
HSV	hsv(360, 72%, 87%)
CMYK	cmyk(0%, 71.6%, 71.2%, 12.9%)
CIE-LAB	lab(51.22, 61.08, 36.25)
CIE-LCH	lch(51.22, 71.02, 30.69°)
OKLab	oklab(60.31% 0.1777 0.0827)
OKLCH	oklch(60.31% 0.196 25)
XYZ	xyz(32.8308, 19.4597, 6.8769)
Luminance	0.1946 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DE3F40 #3FDEDD

analogous

#DE3F8F #DE3F40 #DE8E3F

triadic

#DE3F40 #40DE3F #3F40DE

tetradic

#DE3F40 #8FDE3F #3FDEDD #8E3FDE

square

#DE3F40 #8FDE3F #3FDEDD #8E3FDE

split-complementary

#DE3F40 #3FDE8E #3F8FDE

monochromatic

#8B1819 #BF2122 #DE3F40 #E77374 #F0A7A8

Accessibility & contrast

On white

4.29

#DE3F40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#DE3F40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DE3F40

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DE3F40	#FFFFFF	#000000	##000000
##DE3F40	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643E

Deuteranopia (green-blind)

#95873B

Tritanopia (blue-blind)

#F40041

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #de3f40;
/* rgb */ color: rgb(222, 63, 64);
/* oklch */ color: oklch(60.3% 0.196 25.0);

Tailwind

colors: {
  custom: {
    50: '#f17f75',
    500: '#de3f40',
    950: '#000000',
  },
}

SCSS

$custom: #de3f40;
$custom-light: #f17f75;
$custom-dark: #000000;

JSON

{
  "hex": "#de3f40",
  "rgb": {
    "r": 222,
    "g": 63,
    "b": 64
  },
  "hsl": {
    "h": 359.623,
    "s": 70.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60306,
    "c": 0.19597,
    "h": 25
  },
  "luminance": 0.19455
}

Semantic roles & 50–950 ramp

primary

#DE3F40

secondary

#9BDDDD

accent

#EDEC3A

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DE3F40

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

Preview Lab → · Contrast checker → · Palette generator →