#575EFA#575EFA

#575EFA is a mid, highly saturated blue. Relative luminance 0.169; OKLCH L 57.1% C 0.228 H 274.6°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#575EFA
RGB	rgb(87, 94, 250)
HSL	hsl(237, 94%, 66%)
HSV	hsv(237, 65%, 98%)
CMYK	cmyk(65.2%, 62.4%, 0%, 2%)
CIE-LAB	lab(48.17, 44.53, -78.68)
CIE-LCH	lch(48.17, 90.41, 299.51°)
OKLab	oklab(57.13% 0.0182 -0.2269)
OKLCH	oklch(57.13% 0.228 274.6)
XYZ	xyz(25.1828, 16.9315, 92.3650)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EFA #FAF357

analogous

#57AFFA #575EFA #A157FA

triadic

#575EFA #FA575E #5EFA57

tetradic

#575EFA #FA57AF #FAF357 #57FAA1

square

#575EFA #FA57AF #FAF357 #57FAA1

split-complementary

#575EFA #FAA157 #AFFA57

monochromatic

#060FD0 #1C25F8 #575EFA #9297FC #CED0FE

Accessibility & contrast

On white

4.79

#575EFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#575EFA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EFA

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EFA	#FFFFFF	#000000	##FFFFFF
##575EFA	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AFF

Deuteranopia (green-blind)

#006BF7

Tritanopia (blue-blind)

#0086A3

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #575efa;
/* rgb */ color: rgb(87, 94, 250);
/* oklch */ color: oklch(57.1% 0.228 274.6);

Tailwind

colors: {
  custom: {
    50: '#988cfd',
    500: '#575efa',
    950: '#000000',
  },
}

SCSS

$custom: #575efa;
$custom-light: #988cfd;
$custom-dark: #000000;

JSON

{
  "hex": "#575efa",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 250
  },
  "hsl": {
    "h": 237.423,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.57131,
    "c": 0.22766,
    "h": 274.6
  },
  "luminance": 0.16934
}

Semantic roles & 50–950 ramp

primary

#575EFA

secondary

#F1EFBC

accent

#DC00E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #575EFA

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

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