#575FD7#575FD7

#575FD7 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.181 H 275.7°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#575FD7
RGB	rgb(87, 95, 215)
HSL	hsl(236, 62%, 59%)
HSV	hsv(236, 60%, 84%)
CMYK	cmyk(59.5%, 55.8%, 0%, 15.7%)
CIE-LAB	lab(45.79, 32.45, -62.83)
CIE-LCH	lch(45.79, 70.72, 297.32°)
OKLab	oklab(54.55% 0.0181 -0.1803)
OKLCH	oklch(54.55% 0.181 275.7)
XYZ	xyz(20.2844, 15.1154, 66.1254)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FD7 #D7CF57

analogous

#579FD7 #575FD7 #8F57D7

triadic

#575FD7 #D7575F #5FD757

tetradic

#575FD7 #D7579F #D7CF57 #57D78F

square

#575FD7 #D7579F #D7CF57 #57D78F

split-complementary

#575FD7 #D78F57 #9FD757

monochromatic

#232991 #2E38C2 #575FD7 #888EE3 #BABDEF

Accessibility & contrast

On white

5.22

#575FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#575FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FD7

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FD7	#FFFFFF	#000000	##FFFFFF
##575FD7	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DB

Deuteranopia (green-blind)

#0067D5

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #575fd7;
/* rgb */ color: rgb(87, 95, 215);
/* oklch */ color: oklch(54.6% 0.181 275.7);

Tailwind

colors: {
  custom: {
    50: '#928ce4',
    500: '#575fd7',
    950: '#000000',
  },
}

SCSS

$custom: #575fd7;
$custom-light: #928ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#575fd7",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 215
  },
  "hsl": {
    "h": 236.25,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54552,
    "c": 0.18125,
    "h": 275.7
  },
  "luminance": 0.15117
}

Semantic roles & 50–950 ramp

primary

#575FD7

secondary

#DEDBAC

accent

#DB43E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575FD7

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

Preview Lab → · Contrast checker → · Palette generator →