#D03535#D03535

#D03535 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.8% C 0.192 H 25.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#D03535
RGB	rgb(208, 53, 53)
HSL	hsl(0, 62%, 51%)
HSV	hsv(0, 75%, 82%)
CMYK	cmyk(0%, 74.5%, 74.5%, 18.4%)
CIE-LAB	lab(47.26, 59.75, 37.32)
CIE-LCH	lch(47.26, 70.45, 31.99°)
OKLab	oklab(56.84% 0.1729 0.0835)
OKLCH	oklch(56.84% 0.192 25.8)
XYZ	xyz(27.9314, 16.2175, 5.0270)
Luminance	0.1621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03535 #35D0D0

analogous

#D03582 #D03535 #D08235

triadic

#D03535 #35D035 #3535D0

tetradic

#D03535 #82D035 #35D0D0 #8235D0

square

#D03535 #82D035 #35D0D0 #8235D0

split-complementary

#D03535 #35D082 #3582D0

monochromatic

#701A1A #A22626 #D03535 #DC6767 #E79898

Accessibility & contrast

On white

4.95

#D03535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#D03535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03535

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03535	#FFFFFF	#000000	##FFFFFF
##D03535	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B33

Deuteranopia (green-blind)

#8A7C2F

Tritanopia (blue-blind)

#E50037

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #d03535;
/* rgb */ color: rgb(208, 53, 53);
/* oklch */ color: oklch(56.8% 0.192 25.8);

Tailwind

colors: {
  custom: {
    50: '#e8786d',
    500: '#d03535',
    950: '#000000',
  },
}

SCSS

$custom: #d03535;
$custom-light: #e8786d;
$custom-dark: #000000;

JSON

{
  "hex": "#d03535",
  "rgb": {
    "r": 208,
    "g": 53,
    "b": 53
  },
  "hsl": {
    "h": 0,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5684,
    "c": 0.19199,
    "h": 25.8
  },
  "luminance": 0.16213
}

Semantic roles & 50–950 ramp

primary

#D03535

secondary

#8ED3D3

accent

#E5E542

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D03535

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

Preview Lab → · Contrast checker → · Palette generator →