#6576EC#6576EC

#6576EC is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.2% C 0.177 H 273.8°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#6576EC
RGB	rgb(101, 118, 236)
HSL	hsl(232, 78%, 66%)
HSV	hsv(232, 57%, 93%)
CMYK	cmyk(57.2%, 50%, 0%, 7.5%)
CIE-LAB	lab(53.79, 27.78, -61.72)
CIE-LCH	lch(53.79, 67.69, 294.23°)
OKLab	oklab(61.23% 0.0118 -0.1765)
OKLCH	oklch(61.23% 0.177 273.8)
XYZ	xyz(26.9806, 21.7777, 82.1224)
Luminance	0.2178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6576EC #ECDB65

analogous

#65BAEC #6576EC #9765EC

triadic

#6576EC #EC6576 #76EC65

tetradic

#6576EC #EC65BA #ECDB65 #65EC97

square

#6576EC #EC65BA #ECDB65 #65EC97

split-complementary

#6576EC #EC9765 #BAEC65

monochromatic

#182DBF #2F46E5 #6576EC #9BA6F3 #D2D7F9

Accessibility & contrast

On white

3.92

#6576EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#6576EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6576EC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6576EC	#FFFFFF	#000000	##000000
##6576EC	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3787F0

Deuteranopia (green-blind)

#1D7BEA

Tritanopia (blue-blind)

#0091A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #6576ec;
/* rgb */ color: rgb(101, 118, 236);
/* oklch */ color: oklch(61.2% 0.177 273.8);

Tailwind

colors: {
  custom: {
    50: '#9b9df3',
    500: '#6576ec',
    950: '#000000',
  },
}

SCSS

$custom: #6576ec;
$custom-light: #9b9df3;
$custom-dark: #000000;

JSON

{
  "hex": "#6576ec",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 236
  },
  "hsl": {
    "h": 232.444,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.61227,
    "c": 0.17691,
    "h": 273.8
  },
  "luminance": 0.2178
}

Semantic roles & 50–950 ramp

primary

#6576EC

secondary

#EDE7C0

accent

#C00BDA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6576EC

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

Preview Lab → · Contrast checker → · Palette generator →