#576BEC#576BEC

#576BEC is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.3% C 0.194 H 272.3°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#576BEC
RGB	rgb(87, 107, 236)
HSL	hsl(232, 80%, 63%)
HSV	hsv(232, 63%, 93%)
CMYK	cmyk(63.1%, 54.7%, 0%, 7.5%)
CIE-LAB	lab(50.21, 32.05, -67.55)
CIE-LCH	lch(50.21, 74.76, 295.39°)
OKLab	oklab(58.32% 0.0078 -0.1941)
OKLCH	oklch(58.32% 0.194 272.3)
XYZ	xyz(24.3234, 18.5957, 81.6481)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576BEC #ECD857

analogous

#57B6EC #576BEC #8D57EC

triadic

#576BEC #EC576B #6BEC57

tetradic

#576BEC #EC57B6 #ECD857 #57EC8D

square

#576BEC #EC57B6 #ECD857 #57EC8D

split-complementary

#576BEC #EC8D57 #B6EC57

monochromatic

#142AB4 #203BE6 #576BEC #8E9BF2 #C5CCF8

Accessibility & contrast

On white

4.45

#576BEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#576BEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576BEC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576BEC	#FFFFFF	#000000	##000000
##576BEC	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EF0

Deuteranopia (green-blind)

#0071E9

Tritanopia (blue-blind)

#008AA1

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #576bec;
/* rgb */ color: rgb(87, 107, 236);
/* oklch */ color: oklch(58.3% 0.194 272.3);

Tailwind

colors: {
  custom: {
    50: '#9595f3',
    500: '#576bec',
    950: '#000000',
  },
}

SCSS

$custom: #576bec;
$custom-light: #9595f3;
$custom-dark: #000000;

JSON

{
  "hex": "#576bec",
  "rgb": {
    "r": 87,
    "g": 107,
    "b": 236
  },
  "hsl": {
    "h": 231.946,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.58316,
    "c": 0.19423,
    "h": 272.3
  },
  "luminance": 0.18598
}

Semantic roles & 50–950 ramp

primary

#576BEC

secondary

#EAE3B5

accent

#C00ADC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #576BEC

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

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