#D5443B#D5443B

#D5443B is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.2% C 0.183 H 27.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#D5443B
RGB	rgb(213, 68, 59)
HSL	hsl(4, 65%, 53%)
HSV	hsv(4, 72%, 84%)
CMYK	cmyk(0%, 68.1%, 72.3%, 16.5%)
CIE-LAB	lab(50.22, 56.15, 37.51)
CIE-LCH	lch(50.22, 67.52, 33.74°)
OKLab	oklab(59.24% 0.1621 0.085)
OKLCH	oklch(59.24% 0.183 27.7)
XYZ	xyz(30.3005, 18.6006, 6.1316)
Luminance	0.1860 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D5443B #3BCCD5

analogous

#D53B7F #D5443B #D5913B

triadic

#D5443B #3BD544 #443BD5

tetradic

#D5443B #7FD53B #3BCCD5 #913BD5

square

#D5443B #7FD53B #3BCCD5 #913BD5

split-complementary

#D5443B #3BD591 #3B7FD5

monochromatic

#7B201A #AE2D25 #D5443B #E0746D #EBA4A0

Accessibility & contrast

On white

4.45

#D5443B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#D5443B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D5443B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D5443B	#FFFFFF	#000000	##000000
##D5443B	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6339

Deuteranopia (green-blind)

#918336

Tritanopia (blue-blind)

#EA1643

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #d5443b;
/* rgb */ color: rgb(213, 68, 59);
/* oklch */ color: oklch(59.2% 0.183 27.7);

Tailwind

colors: {
  custom: {
    50: '#ea8071',
    500: '#d5443b',
    950: '#000000',
  },
}

SCSS

$custom: #d5443b;
$custom-light: #ea8071;
$custom-dark: #000000;

JSON

{
  "hex": "#d5443b",
  "rgb": {
    "r": 213,
    "g": 68,
    "b": 59
  },
  "hsl": {
    "h": 3.506,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59239,
    "c": 0.18306,
    "h": 27.7
  },
  "luminance": 0.18596
}

Semantic roles & 50–950 ramp

primary

#D5443B

secondary

#95D3D7

accent

#DEE840

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D5443B

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

Preview Lab → · Contrast checker → · Palette generator →