#575AE1#575AE1

#575AE1 is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.4% C 0.201 H 276.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#575AE1
RGB	rgb(87, 90, 225)
HSL	hsl(239, 70%, 61%)
HSV	hsv(239, 61%, 88%)
CMYK	cmyk(61.3%, 60%, 0%, 11.8%)
CIE-LAB	lab(45.32, 38.78, -69.28)
CIE-LCH	lch(45.32, 79.40, 299.24°)
OKLab	oklab(54.43% 0.0226 -0.1993)
OKLCH	oklch(54.43% 0.201 276.5)
XYZ	xyz(21.1728, 14.7731, 72.9553)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575AE1 #E1DE57

analogous

#579FE1 #575AE1 #9957E1

triadic

#575AE1 #E1575A #5AE157

tetradic

#575AE1 #E1579F #E1DE57 #57E199

square

#575AE1 #E1579F #E1DE57 #57E199

split-complementary

#575AE1 #E19957 #9FE157

monochromatic

#1D20A1 #262AD5 #575AE1 #8B8DEA #BFC0F4

Accessibility & contrast

On white

5.31

#575AE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#575AE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575AE1

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575AE1	#FFFFFF	#000000	##FFFFFF
##575AE1	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E5

Deuteranopia (green-blind)

#0065DE

Tritanopia (blue-blind)

#007B95

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #575ae1;
/* rgb */ color: rgb(87, 90, 225);
/* oklch */ color: oklch(54.4% 0.201 276.5);

Tailwind

colors: {
  custom: {
    50: '#9489eb',
    500: '#575ae1',
    950: '#000000',
  },
}

SCSS

$custom: #575ae1;
$custom-light: #9489eb;
$custom-dark: #000000;

JSON

{
  "hex": "#575ae1",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 225
  },
  "hsl": {
    "h": 238.696,
    "s": 69.697,
    "l": 61.176
  },
  "oklch": {
    "l": 0.54433,
    "c": 0.20063,
    "h": 276.5
  },
  "luminance": 0.14775
}

Semantic roles & 50–950 ramp

primary

#575AE1

secondary

#E4E3B0

accent

#CE14D2

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #575AE1

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

Preview Lab → · Contrast checker → · Palette generator →