#6576CD#6576CD

#6576CD is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.3% C 0.134 H 273.3°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#6576CD
RGB	rgb(101, 118, 205)
HSL	hsl(230, 51%, 60%)
HSV	hsv(230, 51%, 80%)
CMYK	cmyk(50.7%, 42.4%, 0%, 19.6%)
CIE-LAB	lab(51.98, 17.92, -47.14)
CIE-LCH	lch(51.98, 50.43, 290.81°)
OKLab	oklab(59.27% 0.0078 -0.1337)
OKLCH	oklch(59.27% 0.134 273.3)
XYZ	xyz(22.8612, 20.1299, 60.4266)
Luminance	0.2013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6576CD #CDBC65

analogous

#65AACD #6576CD #8865CD

triadic

#6576CD #CD6576 #76CD65

tetradic

#6576CD #CD65AA #CDBC65 #65CD88

square

#6576CD #CD65AA #CDBC65 #65CD88

split-complementary

#6576CD #CD8865 #AACD65

monochromatic

#2D3C8B #3C50B9 #6576CD #939FDC #C1C8EB

Accessibility & contrast

On white

4.18

#6576CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#6576CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6576CD

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6576CD	#FFFFFF	#000000	##000000
##6576CD	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5381D0

Deuteranopia (green-blind)

#4878CB

Tritanopia (blue-blind)

#398997

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6576cd;
/* rgb */ color: rgb(101, 118, 205);
/* oklch */ color: oklch(59.3% 0.134 273.3);

Tailwind

colors: {
  custom: {
    50: '#979ddd',
    500: '#6576cd',
    950: '#000000',
  },
}

SCSS

$custom: #6576cd;
$custom-light: #979ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#6576cd",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 205
  },
  "hsl": {
    "h": 230.192,
    "s": 50.98,
    "l": 60
  },
  "oklch": {
    "l": 0.59271,
    "c": 0.13392,
    "h": 273.3
  },
  "luminance": 0.20131
}

Semantic roles & 50–950 ramp

primary

#6576CD

secondary

#DBD4B3

accent

#C34DDA

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6576CD

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

Preview Lab → · Contrast checker → · Palette generator →