#575EE7#575EE7

#575EE7 is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.6% C 0.204 H 275.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#575EE7
RGB	rgb(87, 94, 231)
HSL	hsl(237, 75%, 62%)
HSV	hsv(237, 62%, 91%)
CMYK	cmyk(62.3%, 59.3%, 0%, 9.4%)
CIE-LAB	lab(46.71, 38.32, -70.42)
CIE-LCH	lch(46.71, 80.17, 298.56°)
OKLab	oklab(55.6% 0.019 -0.2027)
OKLCH	oklch(55.6% 0.204 275.4)
XYZ	xyz(22.3523, 15.7993, 77.4575)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EE7 #E7E057

analogous

#57A6E7 #575EE7 #9857E7

triadic

#575EE7 #E7575E #5EE757

tetradic

#575EE7 #E757A6 #E7E057 #57E798

square

#575EE7 #E757A6 #E7E057 #57E798

split-complementary

#575EE7 #E79857 #A6E757

monochromatic

#1820AB #212BDF #575EE7 #8D91EF #C2C5F6

Accessibility & contrast

On white

5.05

#575EE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#575EE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EE7

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EE7	#FFFFFF	#000000	##FFFFFF
##575EE7	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EC

Deuteranopia (green-blind)

#0069E4

Tritanopia (blue-blind)

#008099

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #575ee7;
/* rgb */ color: rgb(87, 94, 231);
/* oklch */ color: oklch(55.6% 0.204 275.4);

Tailwind

colors: {
  custom: {
    50: '#958bf0',
    500: '#575ee7',
    950: '#000000',
  },
}

SCSS

$custom: #575ee7;
$custom-light: #958bf0;
$custom-dark: #000000;

JSON

{
  "hex": "#575ee7",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 231
  },
  "hsl": {
    "h": 237.083,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.55599,
    "c": 0.20355,
    "h": 275.4
  },
  "luminance": 0.15801
}

Semantic roles & 50–950 ramp

primary

#575EE7

secondary

#E7E5B3

accent

#CD0ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #575EE7

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

Preview Lab → · Contrast checker → · Palette generator →