#6576CF#6576CF

#6576CF is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.4% C 0.137 H 273.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#6576CF
RGB	rgb(101, 118, 207)
HSL	hsl(230, 52%, 60%)
HSV	hsv(230, 51%, 81%)
CMYK	cmyk(51.2%, 43%, 0%, 18.8%)
CIE-LAB	lab(52.09, 18.54, -48.11)
CIE-LCH	lch(52.09, 51.56, 291.08°)
OKLab	oklab(59.39% 0.0081 -0.1365)
OKLCH	oklch(59.39% 0.137 273.4)
XYZ	xyz(23.1041, 20.2271, 61.7061)
Luminance	0.2023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6576CF #CFBE65

analogous

#65ABCF #6576CF #8965CF

triadic

#6576CF #CF6576 #76CF65

tetradic

#6576CF #CF65AB #CFBE65 #65CF89

square

#6576CF #CF65AB #CFBE65 #65CF89

split-complementary

#6576CF #CF8965 #ABCF65

monochromatic

#2C3C8D #3B4FBC #6576CF #94A0DE #C2C9EC

Accessibility & contrast

On white

4.16

#6576CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#6576CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6576CF

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6576CF	#FFFFFF	#000000	##000000
##6576CF	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5181D2

Deuteranopia (green-blind)

#4678CD

Tritanopia (blue-blind)

#378998

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6576cf;
/* rgb */ color: rgb(101, 118, 207);
/* oklch */ color: oklch(59.4% 0.137 273.4);

Tailwind

colors: {
  custom: {
    50: '#979dde',
    500: '#6576cf',
    950: '#000000',
  },
}

SCSS

$custom: #6576cf;
$custom-light: #979dde;
$custom-dark: #000000;

JSON

{
  "hex": "#6576cf",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 207
  },
  "hsl": {
    "h": 230.377,
    "s": 52.475,
    "l": 60.392
  },
  "oklch": {
    "l": 0.5939,
    "c": 0.13676,
    "h": 273.4
  },
  "luminance": 0.20229
}

Semantic roles & 50–950 ramp

primary

#6576CF

secondary

#DCD6B4

accent

#A726C0

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6576CF

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

Preview Lab → · Contrast checker → · Palette generator →