#DB3939#DB3939

#DB3939 is a mid, vivid red. Relative luminance 0.183; OKLCH L 59.2% C 0.199 H 25.7°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#DB3939
RGB	rgb(219, 57, 57)
HSL	hsl(0, 69%, 54%)
HSV	hsv(0, 74%, 86%)
CMYK	cmyk(0%, 74%, 74%, 14.1%)
CIE-LAB	lab(49.84, 61.92, 38.51)
CIE-LCH	lch(49.84, 72.91, 31.88°)
OKLab	oklab(59.15% 0.1792 0.0864)
OKLCH	oklch(59.15% 0.199 25.7)
XYZ	xyz(31.4187, 18.2866, 5.7454)
Luminance	0.1828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DB3939 #39DBDB

analogous

#DB398A #DB3939 #DB8A39

triadic

#DB3939 #39DB39 #3939DB

tetradic

#DB3939 #8ADB39 #39DBDB #8A39DB

square

#DB3939 #8ADB39 #39DBDB #8A39DB

split-complementary

#DB3939 #39DB8A #398ADB

monochromatic

#821818 #B62121 #DB3939 #E46D6D #EEA1A1

Accessibility & contrast

On white

4.51

#DB3939 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#DB3939 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DB3939

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DB3939	#FFFFFF	#000000	##000000
##DB3939	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#696037

Deuteranopia (green-blind)

#928333

Tritanopia (blue-blind)

#F1003B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #db3939;
/* rgb */ color: rgb(219, 57, 57);
/* oklch */ color: oklch(59.2% 0.199 25.7);

Tailwind

colors: {
  custom: {
    50: '#ef7c70',
    500: '#db3939',
    950: '#000000',
  },
}

SCSS

$custom: #db3939;
$custom-light: #ef7c70;
$custom-dark: #000000;

JSON

{
  "hex": "#db3939",
  "rgb": {
    "r": 219,
    "g": 57,
    "b": 57
  },
  "hsl": {
    "h": 0,
    "s": 69.231,
    "l": 54.118
  },
  "oklch": {
    "l": 0.5915,
    "c": 0.19893,
    "h": 25.7
  },
  "luminance": 0.18282
}

Semantic roles & 50–950 ramp

primary

#DB3939

secondary

#95DADA

accent

#ECEC3C

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #DB3939

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

Preview Lab → · Contrast checker → · Palette generator →