#D33E4F#D33E4F

#D33E4F is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.6% C 0.185 H 18.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#D33E4F
RGB	rgb(211, 62, 79)
HSL	hsl(353, 63%, 54%)
HSV	hsv(353, 71%, 83%)
CMYK	cmyk(0%, 70.6%, 62.6%, 17.3%)
CIE-LAB	lab(49.33, 58.84, 24.67)
CIE-LCH	lch(49.33, 63.81, 22.75°)
OKLab	oklab(58.61% 0.175 0.0594)
OKLCH	oklch(58.61% 0.185 18.7)
XYZ	xyz(30.0009, 17.8630, 9.2638)
Luminance	0.1786 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33E4F #3ED3C2

analogous

#D33E99 #D33E4F #D3773E

triadic

#D33E4F #4FD33E #3E4FD3

tetradic

#D33E4F #99D33E #3ED3C2 #773ED3

square

#D33E4F #99D33E #3ED3C2 #773ED3

split-complementary

#D33E4F #3ED377 #3E99D3

monochromatic

#7B1C27 #AC2737 #D33E4F #DE707C #EAA2AA

Accessibility & contrast

On white

4.59

#D33E4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#D33E4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D33E4F

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33E4F	#FFFFFF	#000000	##FFFFFF
##D33E4F	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66614F

Deuteranopia (green-blind)

#8C814B

Tritanopia (blue-blind)

#E71045

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d33e4f;
/* rgb */ color: rgb(211, 62, 79);
/* oklch */ color: oklch(58.6% 0.185 18.7);

Tailwind

colors: {
  custom: {
    50: '#e87d80',
    500: '#d33e4f',
    950: '#000000',
  },
}

SCSS

$custom: #d33e4f;
$custom-light: #e87d80;
$custom-dark: #000000;

JSON

{
  "hex": "#d33e4f",
  "rgb": {
    "r": 211,
    "g": 62,
    "b": 79
  },
  "hsl": {
    "h": 353.154,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58607,
    "c": 0.18476,
    "h": 18.7
  },
  "luminance": 0.17859
}

Semantic roles & 50–950 ramp

primary

#D33E4F

secondary

#96D6CF

accent

#E6D342

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #D33E4F

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

Preview Lab → · Contrast checker → · Palette generator →