#DD4333#DD4333

#DD4333 is a mid, vivid red. Relative luminance 0.196; OKLCH L 60.4% C 0.193 H 29.7°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#DD4333
RGB	rgb(221, 67, 51)
HSL	hsl(6, 71%, 53%)
HSV	hsv(6, 77%, 87%)
CMYK	cmyk(0%, 69.7%, 76.9%, 13.3%)
CIE-LAB	lab(51.42, 58.79, 43.61)
CIE-LCH	lch(51.42, 73.20, 36.57°)
OKLab	oklab(60.37% 0.1679 0.0958)
OKLCH	oklch(60.37% 0.193 29.7)
XYZ	xyz(32.4272, 19.6304, 5.2129)
Luminance	0.1963 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4333 #33CDDD

analogous

#DD3378 #DD4333 #DD9833

triadic

#DD4333 #33DD43 #4333DD

tetradic

#DD4333 #78DD33 #33CDDD #9833DD

square

#DD4333 #78DD33 #33CDDD #9833DD

split-complementary

#DD4333 #33DD98 #3378DD

monochromatic

#801F15 #B52C1E #DD4333 #E67367 #EEA49C

Accessibility & contrast

On white

4.26

#DD4333 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#DD4333 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4333

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4333	#FFFFFF	#000000	##000000
##DD4333	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706530

Deuteranopia (green-blind)

#96872D

Tritanopia (blue-blind)

#F30141

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #dd4333;
/* rgb */ color: rgb(221, 67, 51);
/* oklch */ color: oklch(60.4% 0.193 29.7);

Tailwind

colors: {
  custom: {
    50: '#f1806c',
    500: '#dd4333',
    950: '#000000',
  },
}

SCSS

$custom: #dd4333;
$custom-light: #f1806c;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4333",
  "rgb": {
    "r": 221,
    "g": 67,
    "b": 51
  },
  "hsl": {
    "h": 5.647,
    "s": 71.429,
    "l": 53.333
  },
  "oklch": {
    "l": 0.60371,
    "c": 0.19335,
    "h": 29.7
  },
  "luminance": 0.19625
}

Semantic roles & 50–950 ramp

primary

#DD4333

secondary

#91D4DA

accent

#DDEE3A

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DD4333

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

Preview Lab → · Contrast checker → · Palette generator →