#DC3C3B#DC3C3B

#DC3C3B is a mid, vivid red. Relative luminance 0.188; OKLCH L 59.6% C 0.197 H 25.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#DC3C3B
RGB	rgb(220, 60, 59)
HSL	hsl(0, 70%, 55%)
HSV	hsv(0, 73%, 86%)
CMYK	cmyk(0%, 72.7%, 73.2%, 13.7%)
CIE-LAB	lab(50.41, 61.29, 38.07)
CIE-LCH	lch(50.41, 72.15, 31.85°)
OKLab	oklab(59.62% 0.1775 0.0858)
OKLCH	oklch(59.62% 0.197 25.8)
XYZ	xyz(31.9241, 18.7680, 6.0785)
Luminance	0.1876 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DC3C3B #3BDBDC

analogous

#DC3B8A #DC3C3B #DC8D3B

triadic

#DC3C3B #3BDC3C #3C3BDC

tetradic

#DC3C3B #8ADC3B #3BDBDC #8D3BDC

square

#DC3C3B #8ADC3B #3BDBDC #8D3BDC

split-complementary

#DC3C3B #3BDC8D #3B8ADC

monochromatic

#851818 #B92221 #DC3C3B #E5706F #EFA3A3

Accessibility & contrast

On white

4.42

#DC3C3B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#DC3C3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DC3C3B

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DC3C3B	#FFFFFF	#000000	##000000
##DC3C3B	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6239

Deuteranopia (green-blind)

#938535

Tritanopia (blue-blind)

#F2003E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #dc3c3b;
/* rgb */ color: rgb(220, 60, 59);
/* oklch */ color: oklch(59.6% 0.197 25.8);

Tailwind

colors: {
  custom: {
    50: '#f07d71',
    500: '#dc3c3b',
    950: '#000000',
  },
}

SCSS

$custom: #dc3c3b;
$custom-light: #f07d71;
$custom-dark: #000000;

JSON

{
  "hex": "#dc3c3b",
  "rgb": {
    "r": 220,
    "g": 60,
    "b": 59
  },
  "hsl": {
    "h": 0.373,
    "s": 69.697,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59618,
    "c": 0.19718,
    "h": 25.8
  },
  "luminance": 0.18763
}

Semantic roles & 50–950 ramp

primary

#DC3C3B

secondary

#97DBDB

accent

#EBED3B

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DC3C3B

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

Preview Lab → · Contrast checker → · Palette generator →