#D13538#D13538

#D13538 is a mid, vivid red. Relative luminance 0.164; OKLCH L 57.1% C 0.193 H 24.9°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#D13538
RGB	rgb(209, 53, 56)
HSL	hsl(359, 63%, 51%)
HSV	hsv(359, 75%, 82%)
CMYK	cmyk(0%, 74.6%, 73.2%, 18%)
CIE-LAB	lab(47.48, 60.18, 35.91)
CIE-LCH	lch(47.48, 70.08, 30.82°)
OKLab	oklab(57.05% 0.1747 0.0811)
OKLCH	oklch(57.05% 0.193 24.9)
XYZ	xyz(28.2847, 16.3914, 5.4152)
Luminance	0.1639 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D13538 #35D1CE

analogous

#D13586 #D13538 #D18035

triadic

#D13538 #38D135 #3538D1

tetradic

#D13538 #86D135 #35D1CE #8035D1

square

#D13538 #86D135 #35D1CE #8035D1

split-complementary

#D13538 #35D180 #3586D1

monochromatic

#721A1C #A42528 #D13538 #DC6769 #E8999A

Accessibility & contrast

On white

4.91

#D13538 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#D13538 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D13538

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D13538	#FFFFFF	#000000	##FFFFFF
##D13538	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B36

Deuteranopia (green-blind)

#8A7D32

Tritanopia (blue-blind)

#E60038

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #d13538;
/* rgb */ color: rgb(209, 53, 56);
/* oklch */ color: oklch(57.1% 0.193 24.9);

Tailwind

colors: {
  custom: {
    50: '#e8796f',
    500: '#d13538',
    950: '#000000',
  },
}

SCSS

$custom: #d13538;
$custom-light: #e8796f;
$custom-dark: #000000;

JSON

{
  "hex": "#d13538",
  "rgb": {
    "r": 209,
    "g": 53,
    "b": 56
  },
  "hsl": {
    "h": 358.846,
    "s": 62.903,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57054,
    "c": 0.19262,
    "h": 24.9
  },
  "luminance": 0.16387
}

Semantic roles & 50–950 ramp

primary

#D13538

secondary

#8FD3D2

accent

#E6E342

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D13538

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

Preview Lab → · Contrast checker → · Palette generator →