#D5423F#D5423F

#D5423F is a mid, vivid red. Relative luminance 0.184; OKLCH L 59.1% C 0.184 H 25.8°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#D5423F
RGB	rgb(213, 66, 63)
HSL	hsl(1, 64%, 54%)
HSV	hsv(1, 70%, 84%)
CMYK	cmyk(0%, 69%, 70.4%, 16.5%)
CIE-LAB	lab(49.98, 57.11, 34.97)
CIE-LCH	lch(49.98, 66.96, 31.48°)
OKLab	oklab(59.08% 0.166 0.0802)
OKLCH	oklch(59.08% 0.184 25.8)
XYZ	xyz(30.2893, 18.4059, 6.6594)
Luminance	0.1840 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D5423F #3FD2D5

analogous

#D53F87 #D5423F #D58D3F

triadic

#D5423F #3FD542 #423FD5

tetradic

#D5423F #87D53F #3FD2D5 #8D3FD5

square

#D5423F #87D53F #3FD2D5 #8D3FD5

split-complementary

#D5423F #3FD58D #3F87D5

monochromatic

#7E1E1C #B02927 #D5423F #E07371 #EBA5A3

Accessibility & contrast

On white

4.49

#D5423F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#D5423F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D5423F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D5423F	#FFFFFF	#000000	##000000
##D5423F	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C633D

Deuteranopia (green-blind)

#90833A

Tritanopia (blue-blind)

#EA1243

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #d5423f;
/* rgb */ color: rgb(213, 66, 63);
/* oklch */ color: oklch(59.1% 0.184 25.8);

Tailwind

colors: {
  custom: {
    50: '#ea7f74',
    500: '#d5423f',
    950: '#000000',
  },
}

SCSS

$custom: #d5423f;
$custom-light: #ea7f74;
$custom-dark: #000000;

JSON

{
  "hex": "#d5423f",
  "rgb": {
    "r": 213,
    "g": 66,
    "b": 63
  },
  "hsl": {
    "h": 1.2,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59082,
    "c": 0.18435,
    "h": 25.8
  },
  "luminance": 0.18401
}

Semantic roles & 50–950 ramp

primary

#D5423F

secondary

#98D7D8

accent

#E4E741

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D5423F

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

Preview Lab → · Contrast checker → · Palette generator →