#D9403A#D9403A

#D9403A is a mid, vivid red. Relative luminance 0.187; OKLCH L 59.5% C 0.191 H 27.0°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#D9403A
RGB	rgb(217, 64, 58)
HSL	hsl(2, 68%, 54%)
HSV	hsv(2, 73%, 85%)
CMYK	cmyk(0%, 70.5%, 73.3%, 14.9%)
CIE-LAB	lab(50.37, 58.90, 38.43)
CIE-LCH	lch(50.37, 70.33, 33.12°)
OKLab	oklab(59.48% 0.1702 0.0866)
OKLCH	oklch(59.48% 0.191 27)
XYZ	xyz(31.2159, 18.7287, 5.9735)
Luminance	0.1872 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9403A #3AD3D9

analogous

#D93A84 #D9403A #D9903A

triadic

#D9403A #3AD940 #403AD9

tetradic

#D9403A #84D93A #3AD3D9 #903AD9

square

#D9403A #84D93A #3AD3D9 #903AD9

split-complementary

#D9403A #3AD990 #3A84D9

monochromatic

#801D19 #B32823 #D9403A #E3726D #EDA3A1

Accessibility & contrast

On white

4.43

#D9403A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#D9403A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D9403A

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9403A	#FFFFFF	#000000	##000000
##D9403A	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6338

Deuteranopia (green-blind)

#928435

Tritanopia (blue-blind)

#EF0040

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #d9403a;
/* rgb */ color: rgb(217, 64, 58);
/* oklch */ color: oklch(59.5% 0.191 27.0);

Tailwind

colors: {
  custom: {
    50: '#ee7f71',
    500: '#d9403a',
    950: '#000000',
  },
}

SCSS

$custom: #d9403a;
$custom-light: #ee7f71;
$custom-dark: #000000;

JSON

{
  "hex": "#d9403a",
  "rgb": {
    "r": 217,
    "g": 64,
    "b": 58
  },
  "hsl": {
    "h": 2.264,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5948,
    "c": 0.1909,
    "h": 27
  },
  "luminance": 0.18724
}

Semantic roles & 50–950 ramp

primary

#D9403A

secondary

#95D7D9

accent

#E4EB3D

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180B07

muted

#867C7A

Preview Lab

Preview with #D9403A

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

Preview Lab → · Contrast checker → · Palette generator →