#6576DC#6576DC

#6576DC is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.2% C 0.155 H 273.7°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#6576DC
RGB	rgb(101, 118, 220)
HSL	hsl(231, 63%, 63%)
HSV	hsv(231, 54%, 86%)
CMYK	cmyk(54.1%, 46.4%, 0%, 13.7%)
CIE-LAB	lab(52.83, 22.66, -54.29)
CIE-LCH	lch(52.83, 58.83, 292.65°)
OKLab	oklab(60.19% 0.0101 -0.1547)
OKLCH	oklch(60.19% 0.155 273.7)
XYZ	xyz(24.7594, 20.8892, 70.4236)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6576DC #DCCB65

analogous

#65B1DC #6576DC #9065DC

triadic

#6576DC #DC6576 #76DC65

tetradic

#6576DC #DC65B1 #DCCB65 #65DC90

square

#6576DC #DC65B1 #DCCB65 #65DC90

split-complementary

#6576DC #DC9065 #B1DC65

monochromatic

#2537A2 #334AD1 #6576DC #97A2E7 #C9CFF3

Accessibility & contrast

On white

4.06

#6576DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#6576DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6576DC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6576DC	#FFFFFF	#000000	##000000
##6576DC	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4783E0

Deuteranopia (green-blind)

#3979DA

Tritanopia (blue-blind)

#288C9E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6576dc;
/* rgb */ color: rgb(101, 118, 220);
/* oklch */ color: oklch(60.2% 0.155 273.7);

Tailwind

colors: {
  custom: {
    50: '#999de7',
    500: '#6576dc',
    950: '#000000',
  },
}

SCSS

$custom: #6576dc;
$custom-light: #999de7;
$custom-dark: #000000;

JSON

{
  "hex": "#6576dc",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 220
  },
  "hsl": {
    "h": 231.429,
    "s": 62.963,
    "l": 62.941
  },
  "oklch": {
    "l": 0.60188,
    "c": 0.155,
    "h": 273.7
  },
  "luminance": 0.20891
}

Semantic roles & 50–950 ramp

primary

#6576DC

secondary

#E4DEB9

accent

#B21BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6576DC

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

Preview Lab → · Contrast checker → · Palette generator →