#DF3F3A#DF3F3A

#DF3F3A is a mid, vivid red. Relative luminance 0.195; OKLCH L 60.4% C 0.198 H 26.8°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#DF3F3A
RGB	rgb(223, 63, 58)
HSL	hsl(2, 72%, 55%)
HSV	hsv(2, 74%, 87%)
CMYK	cmyk(0%, 71.7%, 74%, 12.5%)
CIE-LAB	lab(51.33, 61.13, 39.81)
CIE-LCH	lch(51.33, 72.95, 33.07°)
OKLab	oklab(60.4% 0.1765 0.0892)
OKLCH	oklch(60.4% 0.198 26.8)
XYZ	xyz(32.9764, 19.5535, 6.0400)
Luminance	0.1955 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DF3F3A #3ADADF

analogous

#DF3A88 #DF3F3A #DF913A

triadic

#DF3F3A #3ADF3F #3F3ADF

tetradic

#DF3F3A #88DF3A #3ADADF #913ADF

square

#DF3F3A #88DF3A #3ADADF #913ADF

split-complementary

#DF3F3A #3ADF91 #3A88DF

monochromatic

#881A16 #BD241F #DF3F3A #E8726F #F0A6A3

Accessibility & contrast

On white

4.28

#DF3F3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#DF3F3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DF3F3A

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DF3F3A	#FFFFFF	#000000	##000000
##DF3F3A	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6438

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#F50040

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #df3f3a;
/* rgb */ color: rgb(223, 63, 58);
/* oklch */ color: oklch(60.4% 0.198 26.8);

Tailwind

colors: {
  custom: {
    50: '#f27f71',
    500: '#df3f3a',
    950: '#000000',
  },
}

SCSS

$custom: #df3f3a;
$custom-light: #f27f71;
$custom-dark: #000000;

JSON

{
  "hex": "#df3f3a",
  "rgb": {
    "r": 223,
    "g": 63,
    "b": 58
  },
  "hsl": {
    "h": 1.818,
    "s": 72.052,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60396,
    "c": 0.19771,
    "h": 26.8
  },
  "luminance": 0.19548
}

Semantic roles & 50–950 ramp

primary

#DF3F3A

secondary

#98DBDD

accent

#E9EF39

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DF3F3A

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

Preview Lab → · Contrast checker → · Palette generator →