#575CD5#575CD5

#575CD5 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.9% C 0.182 H 276.6°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#575CD5
RGB	rgb(87, 92, 213)
HSL	hsl(238, 60%, 59%)
HSV	hsv(238, 59%, 84%)
CMYK	cmyk(59.2%, 56.8%, 0%, 16.5%)
CIE-LAB	lab(44.92, 33.64, -63.10)
CIE-LCH	lch(44.92, 71.51, 298.06°)
OKLab	oklab(53.86% 0.0209 -0.1812)
OKLCH	oklch(53.86% 0.182 276.6)
XYZ	xyz(19.7640, 14.4831, 64.6919)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575CD5 #D5D057

analogous

#579BD5 #575CD5 #9157D5

triadic

#575CD5 #D5575C #5CD557

tetradic

#575CD5 #D5579B #D5D057 #57D591

square

#575CD5 #D5579B #D5D057 #57D591

split-complementary

#575CD5 #D59157 #9BD557

monochromatic

#24288E #3035BF #575CD5 #888CE1 #B9BBED

Accessibility & contrast

On white

5.39

#575CD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#575CD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575CD5

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575CD5	#FFFFFF	#000000	##FFFFFF
##575CD5	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D9

Deuteranopia (green-blind)

#0065D3

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #575cd5;
/* rgb */ color: rgb(87, 92, 213);
/* oklch */ color: oklch(53.9% 0.182 276.6);

Tailwind

colors: {
  custom: {
    50: '#928ae3',
    500: '#575cd5',
    950: '#000000',
  },
}

SCSS

$custom: #575cd5;
$custom-light: #928ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#575cd5",
  "rgb": {
    "r": 87,
    "g": 92,
    "b": 213
  },
  "hsl": {
    "h": 237.619,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.53857,
    "c": 0.18237,
    "h": 276.6
  },
  "luminance": 0.14485
}

Semantic roles & 50–950 ramp

primary

#575CD5

secondary

#DDDBAB

accent

#DD45E3

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B15

muted

#7E7C84

Preview Lab

Preview with #575CD5

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

Preview Lab → · Contrast checker → · Palette generator →