#D3645D#D3645D

#D3645D is a light, vivid red. Relative luminance 0.238; OKLCH L 63.6% C 0.142 H 25.5°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#D3645D
RGB	rgb(211, 100, 93)
HSL	hsl(4, 57%, 60%)
HSV	hsv(4, 56%, 83%)
CMYK	cmyk(0%, 52.6%, 55.9%, 17.3%)
CIE-LAB	lab(55.84, 43.16, 24.93)
CIE-LCH	lch(55.84, 49.85, 30.01°)
OKLab	oklab(63.58% 0.1278 0.061)
OKLCH	oklch(63.58% 0.142 25.5)
XYZ	xyz(33.3996, 23.7574, 13.1806)
Luminance	0.2375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3645D #5DCCD3

analogous

#D35D91 #D3645D #D39F5D

triadic

#D3645D #5DD364 #645DD3

tetradic

#D3645D #91D35D #5DCCD3 #9F5DD3

square

#D3645D #91D35D #5DCCD3 #9F5DD3

split-complementary

#D3645D #5DD39F #5D91D3

monochromatic

#8F2D27 #BF3C34 #D3645D #E0928D #EDC0BD

Accessibility & contrast

On white

3.65

#D3645D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#D3645D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3645D

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3645D	#FFFFFF	#000000	##000000
##D3645D	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F775C

Deuteranopia (green-blind)

#9A8F5B

Tritanopia (blue-blind)

#E65263

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #d3645d;
/* rgb */ color: rgb(211, 100, 93);
/* oklch */ color: oklch(63.6% 0.142 25.5);

Tailwind

colors: {
  custom: {
    50: '#e6938b',
    500: '#d3645d',
    950: '#000000',
  },
}

SCSS

$custom: #d3645d;
$custom-light: #e6938b;
$custom-dark: #000000;

JSON

{
  "hex": "#d3645d",
  "rgb": {
    "r": 211,
    "g": 100,
    "b": 93
  },
  "hsl": {
    "h": 3.559,
    "s": 57.282,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63583,
    "c": 0.14164,
    "h": 25.5
  },
  "luminance": 0.23754
}

Semantic roles & 50–950 ramp

primary

#D3645D

secondary

#AFDADD

accent

#D7E147

background

#FEF9F8

surface

#FDF1F0

border

#D5CBCB

text

#170D0C

muted

#857E7D

Preview Lab

Preview with #D3645D

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

Preview Lab → · Contrast checker → · Palette generator →