#DC2530#DC2530

#DC2530 is a mid, highly saturated red. Relative luminance 0.168; OKLCH L 57.7% C 0.215 H 24.9°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#DC2530
RGB	rgb(220, 37, 48)
HSL	hsl(356, 72%, 50%)
HSV	hsv(356, 83%, 86%)
CMYK	cmyk(0%, 83.2%, 78.2%, 13.7%)
CIE-LAB	lab(47.95, 67.45, 41.56)
CIE-LCH	lch(47.95, 79.23, 31.64°)
OKLab	oklab(57.75% 0.1947 0.0905)
OKLCH	oklch(57.75% 0.215 24.9)
XYZ	xyz(30.7141, 16.7572, 4.4130)
Luminance	0.1675 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DC2530 #25DCD1

analogous

#DC258C #DC2530 #DC7525

triadic

#DC2530 #30DC25 #2530DC

tetradic

#DC2530 #8CDC25 #25DCD1 #7525DC

square

#DC2530 #8CDC25 #25DCD1 #7525DC

split-complementary

#DC2530 #25DC75 #258CDC

monochromatic

#741318 #A91B24 #DC2530 #E45A62 #ED8E94

Accessibility & contrast

On white

4.83

#DC2530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#DC2530 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #DC2530

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DC2530	#FFFFFF	#000000	##FFFFFF
##DC2530	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62592E

Deuteranopia (green-blind)

#8E8028

Tritanopia (blue-blind)

#F2002C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #dc2530;
/* rgb */ color: rgb(220, 37, 48);
/* oklch */ color: oklch(57.7% 0.215 24.9);

Tailwind

colors: {
  custom: {
    50: '#f17469',
    500: '#dc2530',
    950: '#000000',
  },
}

SCSS

$custom: #dc2530;
$custom-light: #f17469;
$custom-dark: #000000;

JSON

{
  "hex": "#dc2530",
  "rgb": {
    "r": 220,
    "g": 37,
    "b": 48
  },
  "hsl": {
    "h": 356.393,
    "s": 72.332,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57749,
    "c": 0.21475,
    "h": 24.9
  },
  "luminance": 0.16752
}

Semantic roles & 50–950 ramp

primary

#DC2530

secondary

#86D7D2

accent

#EFE439

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#190906

muted

#867B7A

Preview Lab

Preview with #DC2530

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

Preview Lab → · Contrast checker → · Palette generator →