#575EC6#575EC6

#575EC6 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.1% C 0.159 H 276.6°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#575EC6
RGB	rgb(87, 94, 198)
HSL	hsl(236, 49%, 56%)
HSV	hsv(236, 56%, 78%)
CMYK	cmyk(56.1%, 52.5%, 0%, 22.4%)
CIE-LAB	lab(44.39, 27.50, -55.34)
CIE-LCH	lch(44.39, 61.80, 296.42°)
OKLab	oklab(53.13% 0.0184 -0.1583)
OKLCH	oklch(53.13% 0.159 276.6)
XYZ	xyz(18.1230, 14.1076, 55.1832)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EC6 #C6BF57

analogous

#5795C6 #575EC6 #8757C6

triadic

#575EC6 #C6575E #5EC657

tetradic

#575EC6 #C65795 #C6BF57 #57C687

square

#575EC6 #C65795 #C6BF57 #57C687

split-complementary

#575EC6 #C68757 #95C657

monochromatic

#292E79 #3940A7 #575EC6 #858AD6 #B2B6E5

Accessibility & contrast

On white

5.49

#575EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#575EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EC6

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EC6	#FFFFFF	#000000	##FFFFFF
##575EC6	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236ECA

Deuteranopia (green-blind)

#0964C4

Tritanopia (blue-blind)

#1A7689

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #575ec6;
/* rgb */ color: rgb(87, 94, 198);
/* oklch */ color: oklch(53.1% 0.159 276.6);

Tailwind

colors: {
  custom: {
    50: '#8f8bd8',
    500: '#575ec6',
    950: '#000000',
  },
}

SCSS

$custom: #575ec6;
$custom-light: #8f8bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#575ec6",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 198
  },
  "hsl": {
    "h": 236.216,
    "s": 49.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.53134,
    "c": 0.15938,
    "h": 276.6
  },
  "luminance": 0.14109
}

Semantic roles & 50–950 ramp

primary

#575EC6

secondary

#D3D0A5

accent

#D04FD9

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #575EC6

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

Preview Lab → · Contrast checker → · Palette generator →