#5750BE#5750BE

#5750BE is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.0% C 0.167 H 281.3°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#5750BE
RGB	rgb(87, 80, 190)
HSL	hsl(244, 46%, 53%)
HSV	hsv(244, 58%, 75%)
CMYK	cmyk(54.2%, 57.9%, 0%, 25.5%)
CIE-LAB	lab(40.38, 33.59, -57.17)
CIE-LCH	lch(40.38, 66.31, 300.43°)
OKLab	oklab(49.97% 0.0329 -0.1638)
OKLCH	oklch(49.97% 0.167 281.3)
XYZ	xyz(16.0905, 11.4803, 50.0733)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5750BE #B7BE50

analogous

#5080BE #5750BE #8E50BE

triadic

#5750BE #BE5750 #50BE57

tetradic

#5750BE #BE5080 #B7BE50 #50BE8E

square

#5750BE #BE5080 #B7BE50 #50BE8E

split-complementary

#5750BE #BE8E50 #80BE50

monochromatic

#2C286C #3F3998 #5750BE #827DCF #ADA9DF

Accessibility & contrast

On white

6.37

#5750BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#5750BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5750BE

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5750BE	#FFFFFF	#000000	##FFFFFF
##5750BE	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C2

Deuteranopia (green-blind)

#005BBC

Tritanopia (blue-blind)

#286A7F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5750be;
/* rgb */ color: rgb(87, 80, 190);
/* oklch */ color: oklch(50.0% 0.167 281.3);

Tailwind

colors: {
  custom: {
    50: '#8f81d2',
    500: '#5750be',
    950: '#000000',
  },
}

SCSS

$custom: #5750be;
$custom-light: #8f81d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5750be",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 190
  },
  "hsl": {
    "h": 243.818,
    "s": 45.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49972,
    "c": 0.16708,
    "h": 281.3
  },
  "luminance": 0.11481
}

Semantic roles & 50–950 ramp

primary

#5750BE

secondary

#CACD9D

accent

#D552CD

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #5750BE

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

Preview Lab → · Contrast checker → · Palette generator →