#576ED5#576ED5

#576ED5 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.3% C 0.159 H 271.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#576ED5
RGB	rgb(87, 110, 213)
HSL	hsl(229, 60%, 59%)
HSV	hsv(229, 59%, 84%)
CMYK	cmyk(59.2%, 48.4%, 0%, 16.5%)
CIE-LAB	lab(49.47, 22.50, -55.76)
CIE-LCH	lch(49.47, 60.13, 291.98°)
OKLab	oklab(57.28% 0.0031 -0.1594)
OKLCH	oklch(57.28% 0.159 271.1)
XYZ	xyz(21.5127, 17.9805, 65.2748)
Luminance	0.1798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576ED5 #D5BE57

analogous

#57ADD5 #576ED5 #7F57D5

triadic

#576ED5 #D5576E #6ED557

tetradic

#576ED5 #D557AD #D5BE57 #57D57F

square

#576ED5 #D557AD #D5BE57 #57D57F

split-complementary

#576ED5 #D57F57 #ADD557

monochromatic

#24378E #304ABF #576ED5 #8898E1 #B9C3ED

Accessibility & contrast

On white

4.57

#576ED5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#576ED5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576ED5

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576ED5	#FFFFFF	#000000	##000000
##576ED5	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A7BD9

Deuteranopia (green-blind)

#2470D3

Tritanopia (blue-blind)

#008597

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #576ed5;
/* rgb */ color: rgb(87, 110, 213);
/* oklch */ color: oklch(57.3% 0.159 271.1);

Tailwind

colors: {
  custom: {
    50: '#9197e2',
    500: '#576ed5',
    950: '#000000',
  },
}

SCSS

$custom: #576ed5;
$custom-light: #9197e2;
$custom-dark: #000000;

JSON

{
  "hex": "#576ed5",
  "rgb": {
    "r": 87,
    "g": 110,
    "b": 213
  },
  "hsl": {
    "h": 229.048,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.5728,
    "c": 0.15939,
    "h": 271.1
  },
  "luminance": 0.17982
}

Semantic roles & 50–950 ramp

primary

#576ED5

secondary

#DDD4AB

accent

#C645E3

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #576ED5

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

Preview Lab → · Contrast checker → · Palette generator →