#DC645B#DC645B

#DC645B is a light, vivid red. Relative luminance 0.251; OKLCH L 64.8% C 0.152 H 26.5°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#DC645B
RGB	rgb(220, 100, 91)
HSL	hsl(4, 65%, 61%)
HSV	hsv(4, 59%, 86%)
CMYK	cmyk(0%, 54.5%, 58.6%, 13.7%)
CIE-LAB	lab(57.16, 46.29, 28.05)
CIE-LCH	lch(57.16, 54.12, 31.22°)
OKLab	oklab(64.84% 0.1364 0.0679)
OKLCH	oklch(64.84% 0.152 26.5)
XYZ	xyz(35.9638, 25.0897, 12.8444)
Luminance	0.2509 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DC645B #5BD3DC

analogous

#DC5B92 #DC645B #DCA45B

triadic

#DC645B #5BDC64 #645BDC

tetradic

#DC645B #92DC5B #5BD3DC #A45BDC

square

#DC645B #92DC5B #5BD3DC #A45BDC

split-complementary

#DC645B #5BDCA4 #5B92DC

monochromatic

#9B2A21 #CE372C #DC645B #E7948D #F2C3C0

Accessibility & contrast

On white

3.49

#DC645B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#DC645B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DC645B

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DC645B	#FFFFFF	#000000	##000000
##DC645B	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82795A

Deuteranopia (green-blind)

#9F9358

Tritanopia (blue-blind)

#F04F62

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #dc645b;
/* rgb */ color: rgb(220, 100, 91);
/* oklch */ color: oklch(64.8% 0.152 26.5);

Tailwind

colors: {
  custom: {
    50: '#ed9489',
    500: '#dc645b',
    950: '#000000',
  },
}

SCSS

$custom: #dc645b;
$custom-light: #ed9489;
$custom-dark: #000000;

JSON

{
  "hex": "#dc645b",
  "rgb": {
    "r": 220,
    "g": 100,
    "b": 91
  },
  "hsl": {
    "h": 4.186,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64839,
    "c": 0.15235,
    "h": 26.5
  },
  "luminance": 0.25085
}

Semantic roles & 50–950 ramp

primary

#DC645B

secondary

#B1DEE2

accent

#C0CD19

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#170D0B

muted

#857E7C

Preview Lab

Preview with #DC645B

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

Preview Lab → · Contrast checker → · Palette generator →