#D93838#D93838

#D93838 is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.7% C 0.198 H 25.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#D93838
RGB	rgb(217, 56, 56)
HSL	hsl(0, 68%, 54%)
HSV	hsv(0, 74%, 85%)
CMYK	cmyk(0%, 74.2%, 74.2%, 14.9%)
CIE-LAB	lab(49.34, 61.60, 38.40)
CIE-LCH	lch(49.34, 72.59, 31.94°)
OKLab	oklab(58.7% 0.1783 0.086)
OKLCH	oklch(58.7% 0.198 25.8)
XYZ	xyz(30.7468, 17.8704, 5.5710)
Luminance	0.1787 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D93838 #38D9D9

analogous

#D93888 #D93838 #D98838

triadic

#D93838 #38D938 #3838D9

tetradic

#D93838 #88D938 #38D9D9 #8838D9

square

#D93838 #88D938 #38D9D9 #8838D9

split-complementary

#D93838 #38D988 #3888D9

monochromatic

#7E1818 #B22222 #D93838 #E36B6B #ED9F9F

Accessibility & contrast

On white

4.59

#D93838 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#D93838 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D93838

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D93838	#FFFFFF	#000000	##FFFFFF
##D93838	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)

#685F36

Deuteranopia (green-blind)

#908232

Tritanopia (blue-blind)

#EF003A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d93838;
/* rgb */ color: rgb(217, 56, 56);
/* oklch */ color: oklch(58.7% 0.198 25.8);

Tailwind

colors: {
  custom: {
    50: '#ee7b6f',
    500: '#d93838',
    950: '#000000',
  },
}

SCSS

$custom: #d93838;
$custom-light: #ee7b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#d93838",
  "rgb": {
    "r": 217,
    "g": 56,
    "b": 56
  },
  "hsl": {
    "h": 0,
    "s": 67.932,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58704,
    "c": 0.19793,
    "h": 25.8
  },
  "luminance": 0.17866
}

Semantic roles & 50–950 ramp

primary

#D93838

secondary

#94D9D9

accent

#EBEB3D

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D93838

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

Preview Lab → · Contrast checker → · Palette generator →