#575FDA#575FDA

#575FDA is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.8% C 0.185 H 275.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#575FDA
RGB	rgb(87, 95, 218)
HSL	hsl(236, 64%, 60%)
HSV	hsv(236, 60%, 85%)
CMYK	cmyk(60.1%, 56.4%, 0%, 14.5%)
CIE-LAB	lab(46.00, 33.44, -64.20)
CIE-LCH	lch(46.00, 72.39, 297.52°)
OKLab	oklab(54.78% 0.0182 -0.1844)
OKLCH	oklch(54.78% 0.185 275.6)
XYZ	xyz(20.6735, 15.2710, 68.1742)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FDA #DAD257

analogous

#57A0DA #575FDA #9157DA

triadic

#575FDA #DA575F #5FDA57

tetradic

#575FDA #DA57A0 #DAD257 #57DA91

square

#575FDA #DA57A0 #DAD257 #57DA91

split-complementary

#575FDA #DA9157 #A0DA57

monochromatic

#212896 #2C36C8 #575FDA #898FE5 #BBBFF0

Accessibility & contrast

On white

5.18

#575FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#575FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FDA

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FDA	#FFFFFF	#000000	##FFFFFF
##575FDA	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DE

Deuteranopia (green-blind)

#0067D7

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #575fda;
/* rgb */ color: rgb(87, 95, 218);
/* oklch */ color: oklch(54.8% 0.185 275.6);

Tailwind

colors: {
  custom: {
    50: '#928ce6',
    500: '#575fda',
    950: '#000000',
  },
}

SCSS

$custom: #575fda;
$custom-light: #928ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#575fda",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 218
  },
  "hsl": {
    "h": 236.336,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54777,
    "c": 0.18525,
    "h": 275.6
  },
  "luminance": 0.15273
}

Semantic roles & 50–950 ramp

primary

#575FDA

secondary

#E0DDAD

accent

#DD41E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575FDA

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

Preview Lab → · Contrast checker → · Palette generator →