#575DD7#575DD7

#575DD7 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.2% C 0.184 H 276.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#575DD7
RGB	rgb(87, 93, 215)
HSL	hsl(237, 62%, 59%)
HSV	hsv(237, 60%, 84%)
CMYK	cmyk(59.5%, 56.7%, 0%, 15.7%)
CIE-LAB	lab(45.30, 33.68, -63.62)
CIE-LCH	lch(45.30, 71.99, 297.90°)
OKLab	oklab(54.19% 0.02 -0.1827)
OKLCH	oklch(54.19% 0.184 276.2)
XYZ	xyz(20.1066, 14.7597, 66.0662)
Luminance	0.1476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DD7 #D7D157

analogous

#579DD7 #575DD7 #9157D7

triadic

#575DD7 #D7575D #5DD757

tetradic

#575DD7 #D7579D #D7D157 #57D791

square

#575DD7 #D7579D #D7D157 #57D791

split-complementary

#575DD7 #D79157 #9DD757

monochromatic

#232891 #2E35C2 #575DD7 #888DE3 #BABCEF

Accessibility & contrast

On white

5.31

#575DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#575DD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DD7

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DD7	#FFFFFF	#000000	##FFFFFF
##575DD7	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)

#0071DB

Deuteranopia (green-blind)

#0066D5

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #575dd7;
/* rgb */ color: rgb(87, 93, 215);
/* oklch */ color: oklch(54.2% 0.184 276.2);

Tailwind

colors: {
  custom: {
    50: '#928be4',
    500: '#575dd7',
    950: '#000000',
  },
}

SCSS

$custom: #575dd7;
$custom-light: #928be4;
$custom-dark: #000000;

JSON

{
  "hex": "#575dd7",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 215
  },
  "hsl": {
    "h": 237.188,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54189,
    "c": 0.18378,
    "h": 276.2
  },
  "luminance": 0.14761
}

Semantic roles & 50–950 ramp

primary

#575DD7

secondary

#DEDCAC

accent

#DD43E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575DD7

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

Preview Lab → · Contrast checker → · Palette generator →