#6576EB#6576EB

#6576EB is a mid, vivid blue. Relative luminance 0.217; OKLCH L 61.2% C 0.176 H 273.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#6576EB
RGB	rgb(101, 118, 235)
HSL	hsl(232, 77%, 66%)
HSV	hsv(232, 57%, 92%)
CMYK	cmyk(57%, 49.8%, 0%, 7.8%)
CIE-LAB	lab(53.73, 27.46, -61.27)
CIE-LCH	lch(53.73, 67.14, 294.14°)
OKLab	oklab(61.16% 0.0117 -0.1752)
OKLCH	oklch(61.16% 0.176 273.8)
XYZ	xyz(26.8358, 21.7197, 81.3593)
Luminance	0.2172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6576EB #EBDA65

analogous

#65B9EB #6576EB #9765EB

triadic

#6576EB #EB6576 #76EB65

tetradic

#6576EB #EB65B9 #EBDA65 #65EB97

square

#6576EB #EB65B9 #EBDA65 #65EB97

split-complementary

#6576EB #EB9765 #B9EB65

monochromatic

#192DBD #2F46E4 #6576EB #9BA6F2 #D1D6F9

Accessibility & contrast

On white

3.93

#6576EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#6576EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6576EB

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6576EB	#FFFFFF	#000000	##000000
##6576EB	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3986EF

Deuteranopia (green-blind)

#207BE9

Tritanopia (blue-blind)

#0391A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6576eb;
/* rgb */ color: rgb(101, 118, 235);
/* oklch */ color: oklch(61.2% 0.176 273.8);

Tailwind

colors: {
  custom: {
    50: '#9b9df2',
    500: '#6576eb',
    950: '#000000',
  },
}

SCSS

$custom: #6576eb;
$custom-light: #9b9df2;
$custom-dark: #000000;

JSON

{
  "hex": "#6576eb",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 235
  },
  "hsl": {
    "h": 232.388,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.6116,
    "c": 0.17555,
    "h": 273.8
  },
  "luminance": 0.21722
}

Semantic roles & 50–950 ramp

primary

#6576EB

secondary

#ECE6C0

accent

#BF0CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6576EB

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

Preview Lab → · Contrast checker → · Palette generator →