#5753DD#5753DD

#5753DD is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.9% C 0.204 H 278.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5753DD
RGB	rgb(87, 83, 221)
HSL	hsl(242, 67%, 60%)
HSV	hsv(242, 62%, 87%)
CMYK	cmyk(60.6%, 62.4%, 0%, 13.3%)
CIE-LAB	lab(43.41, 41.68, -70.13)
CIE-LCH	lch(43.41, 81.58, 300.73°)
OKLab	oklab(52.93% 0.0288 -0.2019)
OKLCH	oklch(52.93% 0.204 278.1)
XYZ	xyz(20.0707, 13.4317, 69.9275)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753DD #D9DD53

analogous

#5394DD #5753DD #9C53DD

triadic

#5753DD #DD5753 #53DD57

tetradic

#5753DD #DD5394 #D9DD53 #53DD9C

square

#5753DD #DD5394 #D9DD53 #53DD9C

split-complementary

#5753DD #DD9C53 #94DD53

monochromatic

#211E98 #2D28CB #5753DD #8986E7 #BBB9F1

Accessibility & contrast

On white

5.70

#5753DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#5753DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753DD

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753DD	#FFFFFF	#000000	##FFFFFF
##5753DD	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE1

Deuteranopia (green-blind)

#0061DA

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5753dd;
/* rgb */ color: rgb(87, 83, 221);
/* oklch */ color: oklch(52.9% 0.204 278.1);

Tailwind

colors: {
  custom: {
    50: '#9484e9',
    500: '#5753dd',
    950: '#000000',
  },
}

SCSS

$custom: #5753dd;
$custom-light: #9484e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5753dd",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 221
  },
  "hsl": {
    "h": 241.739,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.52931,
    "c": 0.20392,
    "h": 278.1
  },
  "luminance": 0.13433
}

Semantic roles & 50–950 ramp

primary

#5753DD

secondary

#DFE1AB

accent

#EA3EE5

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5753DD

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

Preview Lab → · Contrast checker → · Palette generator →