#6576BF#6576BF

#6576BF is a mid, moderate blue. Relative luminance 0.195; OKLCH L 58.5% C 0.114 H 272.5°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#6576BF
RGB	rgb(101, 118, 191)
HSL	hsl(229, 41%, 57%)
HSV	hsv(229, 47%, 75%)
CMYK	cmyk(47.1%, 38.2%, 0%, 25.1%)
CIE-LAB	lab(51.25, 13.58, -40.31)
CIE-LCH	lch(51.25, 42.53, 288.62°)
OKLab	oklab(58.47% 0.005 -0.1137)
OKLCH	oklch(58.47% 0.114 272.5)
XYZ	xyz(21.2463, 19.4839, 51.9214)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6576BF #BFAE65

analogous

#65A3BF #6576BF #8165BF

triadic

#6576BF #BF6576 #76BF65

tetradic

#6576BF #BF65A3 #BFAE65 #65BF81

square

#6576BF #BF65A3 #BFAE65 #65BF81

split-complementary

#6576BF #BF8165 #A3BF65

monochromatic

#323F78 #4456A3 #6576BF #909CD1 #BBC3E3

Accessibility & contrast

On white

4.29

#6576BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#6576BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6576BF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6576BF	#FFFFFF	#000000	##000000
##6576BF	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7EC2

Deuteranopia (green-blind)

#5277BD

Tritanopia (blue-blind)

#438591

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6576bf;
/* rgb */ color: rgb(101, 118, 191);
/* oklch */ color: oklch(58.5% 0.114 272.5);

Tailwind

colors: {
  custom: {
    50: '#959dd2',
    500: '#6576bf',
    950: '#000000',
  },
}

SCSS

$custom: #6576bf;
$custom-light: #959dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#6576bf",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 191
  },
  "hsl": {
    "h": 228.667,
    "s": 41.284,
    "l": 57.255
  },
  "oklch": {
    "l": 0.58467,
    "c": 0.11382,
    "h": 272.5
  },
  "luminance": 0.19485
}

Semantic roles & 50–950 ramp

primary

#6576BF

secondary

#D2CBAE

accent

#BA57D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6576BF

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

Preview Lab → · Contrast checker → · Palette generator →