#576EDC#576EDC

#576EDC is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.8% C 0.169 H 271.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#576EDC
RGB	rgb(87, 110, 220)
HSL	hsl(230, 66%, 60%)
HSV	hsv(230, 60%, 86%)
CMYK	cmyk(60.5%, 50%, 0%, 13.7%)
CIE-LAB	lab(49.91, 24.84, -59.02)
CIE-LCH	lch(49.91, 64.04, 292.83°)
OKLab	oklab(57.75% 0.0039 -0.169)
OKLCH	oklch(57.75% 0.169 271.3)
XYZ	xyz(22.4204, 18.3436, 70.0554)
Luminance	0.1835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576EDC #DCC557

analogous

#57B0DC #576EDC #8257DC

triadic

#576EDC #DC576E #6EDC57

tetradic

#576EDC #DC57B0 #DCC557 #57DC82

square

#576EDC #DC57B0 #DCC557 #57DC82

split-complementary

#576EDC #DC8257 #B0DC57

monochromatic

#203599 #2A46CB #576EDC #8A9AE7 #BCC5F1

Accessibility & contrast

On white

4.50

#576EDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#576EDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576EDC

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576EDC	#FFFFFF	#000000	##000000
##576EDC	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#327DE0

Deuteranopia (green-blind)

#1271DA

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #576edc;
/* rgb */ color: rgb(87, 110, 220);
/* oklch */ color: oklch(57.8% 0.169 271.3);

Tailwind

colors: {
  custom: {
    50: '#9297e7',
    500: '#576edc',
    950: '#000000',
  },
}

SCSS

$custom: #576edc;
$custom-light: #9297e7;
$custom-dark: #000000;

JSON

{
  "hex": "#576edc",
  "rgb": {
    "r": 87,
    "g": 110,
    "b": 220
  },
  "hsl": {
    "h": 229.624,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57752,
    "c": 0.16901,
    "h": 271.3
  },
  "luminance": 0.18345
}

Semantic roles & 50–950 ramp

primary

#576EDC

secondary

#E1D8AE

accent

#AE18CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #576EDC

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

Preview Lab → · Contrast checker → · Palette generator →