#D43623#D43623

#D43623 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.4% C 0.197 H 30.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#D43623
RGB	rgb(212, 54, 35)
HSL	hsl(6, 72%, 48%)
HSV	hsv(6, 83%, 83%)
CMYK	cmyk(0%, 74.5%, 83.5%, 16.9%)
CIE-LAB	lab(47.96, 60.06, 47.85)
CIE-LCH	lch(47.96, 76.80, 38.55°)
OKLab	oklab(57.44% 0.1699 0.1006)
OKLCH	oklch(57.44% 0.197 30.6)
XYZ	xyz(28.7774, 16.7613, 3.3098)
Luminance	0.1676 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D43623 #23C1D4

analogous

#D42368 #D43623 #D48E23

triadic

#D43623 #23D436 #3623D4

tetradic

#D43623 #68D423 #23C1D4 #8E23D4

square

#D43623 #68D423 #23C1D4 #8E23D4

split-complementary

#D43623 #23D48E #2368D4

monochromatic

#6B1B12 #9F291A #D43623 #E26152 #EB9186

Accessibility & contrast

On white

4.83

#D43623 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#D43623 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D43623

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D43623	#FFFFFF	#000000	##FFFFFF
##D43623	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C1F

Deuteranopia (green-blind)

#8E7E1A

Tritanopia (blue-blind)

#EA0034

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d43623;
/* rgb */ color: rgb(212, 54, 35);
/* oklch */ color: oklch(57.4% 0.197 30.6);

Tailwind

colors: {
  custom: {
    50: '#eb7961',
    500: '#d43623',
    950: '#000000',
  },
}

SCSS

$custom: #d43623;
$custom-light: #eb7961;
$custom-dark: #000000;

JSON

{
  "hex": "#d43623",
  "rgb": {
    "r": 212,
    "g": 54,
    "b": 35
  },
  "hsl": {
    "h": 6.441,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57442,
    "c": 0.19745,
    "h": 30.6
  },
  "luminance": 0.16757
}

Semantic roles & 50–950 ramp

primary

#D43623

secondary

#7ECBD4

accent

#DBEE39

background

#FFF7F5

surface

#FFEEEA

border

#D7C9C6

text

#180A05

muted

#867C79

Preview Lab

Preview with #D43623

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

Preview Lab → · Contrast checker → · Palette generator →