#6576CB#6576CB

#6576CB is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.2% C 0.131 H 273.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#6576CB
RGB	rgb(101, 118, 203)
HSL	hsl(230, 50%, 60%)
HSV	hsv(230, 50%, 80%)
CMYK	cmyk(50.2%, 41.9%, 0%, 20.4%)
CIE-LAB	lab(51.88, 17.29, -46.18)
CIE-LCH	lch(51.88, 49.31, 290.53°)
OKLab	oklab(59.15% 0.0074 -0.1309)
OKLCH	oklch(59.15% 0.131 273.2)
XYZ	xyz(22.6213, 20.0340, 59.1633)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6576CB #CBBA65

analogous

#65A9CB #6576CB #8765CB

triadic

#6576CB #CB6576 #76CB65

tetradic

#6576CB #CB65A9 #CBBA65 #65CB87

square

#6576CB #CB65A9 #CBBA65 #65CB87

split-complementary

#6576CB #CB8765 #A9CB65

monochromatic

#2E3D88 #3D51B6 #6576CB #939FDA #C1C7EA

Accessibility & contrast

On white

4.19

#6576CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#6576CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6576CB

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6576CB	#FFFFFF	#000000	##000000
##6576CB	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5480CE

Deuteranopia (green-blind)

#4A78C9

Tritanopia (blue-blind)

#3A8897

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6576cb;
/* rgb */ color: rgb(101, 118, 203);
/* oklch */ color: oklch(59.2% 0.131 273.2);

Tailwind

colors: {
  custom: {
    50: '#979ddb',
    500: '#6576cb',
    950: '#000000',
  },
}

SCSS

$custom: #6576cb;
$custom-light: #979ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#6576cb",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 203
  },
  "hsl": {
    "h": 230,
    "s": 49.515,
    "l": 59.608
  },
  "oklch": {
    "l": 0.59153,
    "c": 0.13107,
    "h": 273.2
  },
  "luminance": 0.20035
}

Semantic roles & 50–950 ramp

primary

#6576CB

secondary

#DAD3B2

accent

#C24FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6576CB

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

Preview Lab → · Contrast checker → · Palette generator →