#DE433B#DE433B

#DE433B is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.6% C 0.193 H 27.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#DE433B
RGB	rgb(222, 67, 59)
HSL	hsl(3, 71%, 55%)
HSV	hsv(3, 73%, 87%)
CMYK	cmyk(0%, 69.8%, 73.4%, 12.9%)
CIE-LAB	lab(51.68, 59.41, 39.60)
CIE-LCH	lch(51.68, 71.40, 33.68°)
OKLab	oklab(60.63% 0.1714 0.089)
OKLCH	oklch(60.63% 0.193 27.4)
XYZ	xyz(32.9245, 19.8646, 6.2374)
Luminance	0.1986 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DE433B #3BD6DE

analogous

#DE3B84 #DE433B #DE953B

triadic

#DE433B #3BDE43 #433BDE

tetradic

#DE433B #84DE3B #3BD6DE #953BDE

square

#DE433B #84DE3B #3BD6DE #953BDE

split-complementary

#DE433B #3BDE95 #3B84DE

monochromatic

#881C17 #BC2720 #DE433B #E7756F #F0A7A4

Accessibility & contrast

On white

4.22

#DE433B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#DE433B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DE433B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DE433B	#FFFFFF	#000000	##000000
##DE433B	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706639

Deuteranopia (green-blind)

#968835

Tritanopia (blue-blind)

#F40543

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #de433b;
/* rgb */ color: rgb(222, 67, 59);
/* oklch */ color: oklch(60.6% 0.193 27.4);

Tailwind

colors: {
  custom: {
    50: '#f18172',
    500: '#de433b',
    950: '#000000',
  },
}

SCSS

$custom: #de433b;
$custom-light: #f18172;
$custom-dark: #000000;

JSON

{
  "hex": "#de433b",
  "rgb": {
    "r": 222,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 2.945,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60632,
    "c": 0.19312,
    "h": 27.4
  },
  "luminance": 0.1986
}

Semantic roles & 50–950 ramp

primary

#DE433B

secondary

#98D9DD

accent

#E5EE3A

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B08

muted

#867C7B

Preview Lab

Preview with #DE433B

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

Preview Lab → · Contrast checker → · Palette generator →