#D33E2A#D33E2A

#D33E2A is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.1% C 0.189 H 30.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#D33E2A
RGB	rgb(211, 62, 42)
HSL	hsl(7, 67%, 50%)
HSV	hsv(7, 80%, 83%)
CMYK	cmyk(0%, 70.6%, 80.1%, 17.3%)
CIE-LAB	lab(48.84, 57.15, 45.12)
CIE-LCH	lch(48.84, 72.81, 38.29°)
OKLab	oklab(58.09% 0.1622 0.0972)
OKLCH	oklch(58.09% 0.189 30.9)
XYZ	xyz(29.0079, 17.4658, 4.0339)
Luminance	0.1746 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33E2A #2ABFD3

analogous

#D32A6A #D33E2A #D3932A

triadic

#D33E2A #2AD33E #3E2AD3

tetradic

#D33E2A #6AD32A #2ABFD3 #932AD3

square

#D33E2A #6AD32A #2ABFD3 #932AD3

split-complementary

#D33E2A #2AD393 #2A6AD3

monochromatic

#6D2016 #A02F20 #D33E2A #DE6B5C #E9998F

Accessibility & contrast

On white

4.67

#D33E2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#D33E2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D33E2A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33E2A	#FFFFFF	#000000	##FFFFFF
##D33E2A	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5F26

Deuteranopia (green-blind)

#8F8023

Tritanopia (blue-blind)

#E8003B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d33e2a;
/* rgb */ color: rgb(211, 62, 42);
/* oklch */ color: oklch(58.1% 0.189 30.9);

Tailwind

colors: {
  custom: {
    50: '#ea7d66',
    500: '#d33e2a',
    950: '#000000',
  },
}

SCSS

$custom: #d33e2a;
$custom-light: #ea7d66;
$custom-dark: #000000;

JSON

{
  "hex": "#d33e2a",
  "rgb": {
    "r": 211,
    "g": 62,
    "b": 42
  },
  "hsl": {
    "h": 7.101,
    "s": 66.798,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58086,
    "c": 0.18905,
    "h": 30.9
  },
  "luminance": 0.17461
}

Semantic roles & 50–950 ramp

primary

#D33E2A

secondary

#86CAD3

accent

#D5EA3E

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D33E2A

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

Preview Lab → · Contrast checker → · Palette generator →