#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
RGBrgb(222, 59, 64)
HSLhsl(358, 71%, 55%)
HSVhsv(358, 73%, 87%)
CMYKcmyk(0%, 73.4%, 71.2%, 12.9%)
CIE-LABlab(50.73, 62.45, 35.67)
CIE-LCHlch(50.73, 71.92, 29.74°)
OKLaboklab(59.94% 0.182 0.0815)
OKLCHoklch(59.94% 0.199 24.1)
XYZxyz(32.6173, 19.0327, 6.8057)
Luminance0.1903 (WCAG relative)
Temperaturewarm
Familyred

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
##DE3B401.004.374.814.81
#FFFFFF4.371.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

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 →

#DE3B40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva