#6575BB#6575BB

#6575BB is a mid, moderate blue. Relative luminance 0.191; OKLCH L 58.0% C 0.109 H 272.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#6575BB
RGB	rgb(101, 117, 187)
HSL	hsl(229, 39%, 56%)
HSV	hsv(229, 46%, 73%)
CMYK	cmyk(46%, 37.4%, 0%, 26.7%)
CIE-LAB	lab(50.78, 12.97, -38.75)
CIE-LCH	lch(50.78, 40.87, 288.51°)
OKLab	oklab(58.04% 0.0054 -0.1092)
OKLCH	oklch(58.04% 0.109 272.8)
XYZ	xyz(20.6950, 19.0760, 49.5956)
Luminance	0.1908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6575BB #BBAB65

analogous

#65A0BB #6575BB #8065BB

triadic

#6575BB #BB6575 #75BB65

tetradic

#6575BB #BB65A0 #BBAB65 #65BB80

square

#6575BB #BB65A0 #BBAB65 #65BB80

split-complementary

#6575BB #BB8065 #A0BB65

monochromatic

#333F73 #45569D #6575BB #8F9BCE #BAC1E0

Accessibility & contrast

On white

4.36

#6575BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#6575BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6575BB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6575BB	#FFFFFF	#000000	##000000
##6575BB	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7DBE

Deuteranopia (green-blind)

#5476B9

Tritanopia (blue-blind)

#46838F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6575bb;
/* rgb */ color: rgb(101, 117, 187);
/* oklch */ color: oklch(58.0% 0.109 272.8);

Tailwind

colors: {
  custom: {
    50: '#959cd0',
    500: '#6575bb',
    950: '#000000',
  },
}

SCSS

$custom: #6575bb;
$custom-light: #959cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6575bb",
  "rgb": {
    "r": 101,
    "g": 117,
    "b": 187
  },
  "hsl": {
    "h": 228.837,
    "s": 38.739,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58037,
    "c": 0.10932,
    "h": 272.8
  },
  "luminance": 0.19077
}

Semantic roles & 50–950 ramp

primary

#6575BB

secondary

#D0C9AC

accent

#B959CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6575BB

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

Preview Lab → · Contrast checker → · Palette generator →