#DD3657#DD3657

#DD3657 is a mid, highly saturated red. Relative luminance 0.187; OKLCH L 59.7% C 0.202 H 15.1°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#DD3657
RGB	rgb(221, 54, 87)
HSL	hsl(348, 71%, 54%)
HSV	hsv(348, 76%, 87%)
CMYK	cmyk(0%, 75.6%, 60.6%, 13.3%)
CIE-LAB	lab(50.34, 64.99, 21.53)
CIE-LCH	lch(50.34, 68.46, 18.33°)
OKLab	oklab(59.74% 0.1949 0.0525)
OKLCH	oklch(59.74% 0.202 15.1)
XYZ	xyz(32.8617, 18.7035, 10.8947)
Luminance	0.1870 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3657 #36DDBC

analogous

#DD36AB #DD3657 #DD6936

triadic

#DD3657 #57DD36 #3657DD

tetradic

#DD3657 #ABDD36 #36DDBC #6936DD

square

#DD3657 #ABDD36 #36DDBC #6936DD

split-complementary

#DD3657 #36DD69 #36ABDD

monochromatic

#83162C #B71F3D #DD3657 #E66A83 #EF9FAF

Accessibility & contrast

On white

4.43

#DD3657 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#DD3657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3657

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3657	#FFFFFF	#000000	##000000
##DD3657	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#656257

Deuteranopia (green-blind)

#8F8452

Tritanopia (blue-blind)

#F20044

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #dd3657;
/* rgb */ color: rgb(221, 54, 87);
/* oklch */ color: oklch(59.7% 0.202 15.1);

Tailwind

colors: {
  custom: {
    50: '#ef7b86',
    500: '#dd3657',
    950: '#000000',
  },
}

SCSS

$custom: #dd3657;
$custom-light: #ef7b86;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3657",
  "rgb": {
    "r": 221,
    "g": 54,
    "b": 87
  },
  "hsl": {
    "h": 348.144,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59736,
    "c": 0.20185,
    "h": 15.1
  },
  "luminance": 0.18699
}

Semantic roles & 50–950 ramp

primary

#DD3657

secondary

#94DBCD

accent

#EECA3A

background

#FFF8F8

surface

#FFEFEF

border

#D7CACA

text

#180A0B

muted

#867C7C

Preview Lab

Preview with #DD3657

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

Preview Lab → · Contrast checker → · Palette generator →