#D64B3F#D64B3F

#D64B3F is a mid, vivid red. Relative luminance 0.197; OKLCH L 60.2% C 0.177 H 28.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#D64B3F
RGB	rgb(214, 75, 63)
HSL	hsl(5, 65%, 54%)
HSV	hsv(5, 71%, 84%)
CMYK	cmyk(0%, 65%, 70.6%, 16.1%)
CIE-LAB	lab(51.49, 53.83, 36.76)
CIE-LCH	lch(51.49, 65.19, 34.33°)
OKLab	oklab(60.24% 0.1556 0.0841)
OKLCH	oklch(60.24% 0.177 28.4)
XYZ	xyz(31.1482, 19.6916, 6.8624)
Luminance	0.1969 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D64B3F #3FCAD6

analogous

#D63F7F #D64B3F #D6973F

triadic

#D64B3F #3FD64B #4B3FD6

tetradic

#D64B3F #7FD63F #3FCAD6 #973FD6

square

#D64B3F #7FD63F #3FCAD6 #973FD6

split-complementary

#D64B3F #3FD697 #3F7FD6

monochromatic

#7F231B #B23126 #D64B3F #E17A71 #ECAAA4

Accessibility & contrast

On white

4.25

#D64B3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#D64B3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D64B3F

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D64B3F	#FFFFFF	#000000	##000000
##D64B3F	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71683D

Deuteranopia (green-blind)

#94863B

Tritanopia (blue-blind)

#EB2749

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #d64b3f;
/* rgb */ color: rgb(214, 75, 63);
/* oklch */ color: oklch(60.2% 0.177 28.4);

Tailwind

colors: {
  custom: {
    50: '#eb8474',
    500: '#d64b3f',
    950: '#000000',
  },
}

SCSS

$custom: #d64b3f;
$custom-light: #eb8474;
$custom-dark: #000000;

JSON

{
  "hex": "#d64b3f",
  "rgb": {
    "r": 214,
    "g": 75,
    "b": 63
  },
  "hsl": {
    "h": 4.768,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.6024,
    "c": 0.17683,
    "h": 28.4
  },
  "luminance": 0.19687
}

Semantic roles & 50–950 ramp

primary

#D64B3F

secondary

#98D3D8

accent

#DAE840

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D64B3F

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

Preview Lab → · Contrast checker → · Palette generator →