#D33D45#D33D45

#D33D45 is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.3% C 0.186 H 22.3°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#D33D45
RGB	rgb(211, 61, 69)
HSL	hsl(357, 63%, 53%)
HSV	hsv(357, 71%, 83%)
CMYK	cmyk(0%, 71.1%, 67.3%, 17.3%)
CIE-LAB	lab(49.03, 58.64, 30.25)
CIE-LCH	lch(49.03, 65.98, 27.29°)
OKLab	oklab(58.33% 0.1723 0.0708)
OKLCH	oklch(58.33% 0.186 22.3)
XYZ	xyz(29.6101, 17.6204, 7.4710)
Luminance	0.1762 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33D45 #3DD3CB

analogous

#D33D90 #D33D45 #D3803D

triadic

#D33D45 #45D33D #3D45D3

tetradic

#D33D45 #90D33D #3DD3CB #803DD3

square

#D33D45 #90D33D #3DD3CB #803DD3

split-complementary

#D33D45 #3DD380 #3D90D3

monochromatic

#7A1C21 #AC272E #D33D45 #DE6F75 #EAA1A5

Accessibility & contrast

On white

4.64

#D33D45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#D33D45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D33D45

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33D45	#FFFFFF	#000000	##FFFFFF
##D33D45	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676044

Deuteranopia (green-blind)

#8D8040

Tritanopia (blue-blind)

#E80441

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d33d45;
/* rgb */ color: rgb(211, 61, 69);
/* oklch */ color: oklch(58.3% 0.186 22.3);

Tailwind

colors: {
  custom: {
    50: '#e97d78',
    500: '#d33d45',
    950: '#000000',
  },
}

SCSS

$custom: #d33d45;
$custom-light: #e97d78;
$custom-dark: #000000;

JSON

{
  "hex": "#d33d45",
  "rgb": {
    "r": 211,
    "g": 61,
    "b": 69
  },
  "hsl": {
    "h": 356.8,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58332,
    "c": 0.18631,
    "h": 22.3
  },
  "luminance": 0.17616
}

Semantic roles & 50–950 ramp

primary

#D33D45

secondary

#96D6D3

accent

#E6DD42

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180A09

muted

#867C7B

Preview Lab

Preview with #D33D45

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

Preview Lab → · Contrast checker → · Palette generator →