#5750DA#5750DA

#5750DA is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.2% C 0.204 H 278.9°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#5750DA
RGB	rgb(87, 80, 218)
HSL	hsl(243, 65%, 58%)
HSV	hsv(243, 63%, 85%)
CMYK	cmyk(60.1%, 63.3%, 0%, 14.5%)
CIE-LAB	lab(42.50, 42.50, -69.90)
CIE-LCH	lch(42.50, 81.81, 301.30°)
OKLab	oklab(52.19% 0.0316 -0.2012)
OKLCH	oklch(52.19% 0.204 278.9)
XYZ	xyz(19.4500, 12.8241, 67.7664)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5750DA #D3DA50

analogous

#508EDA #5750DA #9C50DA

triadic

#5750DA #DA5750 #50DA57

tetradic

#5750DA #DA508E #D3DA50 #50DA9C

square

#5750DA #DA508E #D3DA50 #50DA9C

split-complementary

#5750DA #DA9C50 #8EDA50

monochromatic

#241F91 #3129C3 #5750DA #8783E5 #B8B5EF

Accessibility & contrast

On white

5.89

#5750DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#5750DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5750DA

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5750DA	#FFFFFF	#000000	##FFFFFF
##5750DA	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#005FD7

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5750da;
/* rgb */ color: rgb(87, 80, 218);
/* oklch */ color: oklch(52.2% 0.204 278.9);

Tailwind

colors: {
  custom: {
    50: '#9382e6',
    500: '#5750da',
    950: '#000000',
  },
}

SCSS

$custom: #5750da;
$custom-light: #9382e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5750da",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 218
  },
  "hsl": {
    "h": 243.043,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52193,
    "c": 0.20368,
    "h": 278.9
  },
  "luminance": 0.12826
}

Semantic roles & 50–950 ramp

primary

#5750DA

secondary

#DCDEA8

accent

#E840E0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5750DA

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

Preview Lab → · Contrast checker → · Palette generator →