#DE3B40#DE3B40

#DE3B40 is a mid, vivid red. Relative luminance 0.190; OKLCH L 59.9% C 0.199 H 24.1°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#DE3B40
RGB	rgb(222, 59, 64)
HSL	hsl(358, 71%, 55%)
HSV	hsv(358, 73%, 87%)
CMYK	cmyk(0%, 73.4%, 71.2%, 12.9%)
CIE-LAB	lab(50.73, 62.45, 35.67)
CIE-LCH	lch(50.73, 71.92, 29.74°)
OKLab	oklab(59.94% 0.182 0.0815)
OKLCH	oklch(59.94% 0.199 24.1)
XYZ	xyz(32.6173, 19.0327, 6.8057)
Luminance	0.1903 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DE3B40 #3BDED9

analogous

#DE3B91 #DE3B40 #DE883B

triadic

#DE3B40 #40DE3B #3B40DE

tetradic

#DE3B40 #91DE3B #3BDED9 #883BDE

square

#DE3B40 #91DE3B #3BDED9 #883BDE

split-complementary

#DE3B40 #3BDE88 #3B91DE

monochromatic

#88171A #BC2024 #DE3B40 #E76F73 #F0A4A6

Accessibility & contrast

On white

4.37

#DE3B40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#DE3B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DE3B40

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DE3B40	#FFFFFF	#000000	##000000
##DE3B40	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623F

Deuteranopia (green-blind)

#94853A

Tritanopia (blue-blind)

#F4003F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #de3b40;
/* rgb */ color: rgb(222, 59, 64);
/* oklch */ color: oklch(59.9% 0.199 24.1);

Tailwind

colors: {
  custom: {
    50: '#f17d75',
    500: '#de3b40',
    950: '#000000',
  },
}

SCSS

$custom: #de3b40;
$custom-light: #f17d75;
$custom-dark: #000000;

JSON

{
  "hex": "#de3b40",
  "rgb": {
    "r": 222,
    "g": 59,
    "b": 64
  },
  "hsl": {
    "h": 358.16,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59937,
    "c": 0.1994,
    "h": 24.1
  },
  "luminance": 0.19028
}

Semantic roles & 50–950 ramp

primary

#DE3B40

secondary

#98DDDA

accent

#EEE83A

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#190B08

muted

#867C7B

Preview Lab

Preview with #DE3B40

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

Preview Lab → · Contrast checker → · Palette generator →