#6575BC#6575BC

#6575BC is a mid, moderate blue. Relative luminance 0.191; OKLCH L 58.1% C 0.111 H 272.9°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#6575BC
RGB	rgb(101, 117, 188)
HSL	hsl(229, 39%, 57%)
HSV	hsv(229, 46%, 74%)
CMYK	cmyk(46.3%, 37.8%, 0%, 26.3%)
CIE-LAB	lab(50.83, 13.28, -39.25)
CIE-LCH	lch(50.83, 41.43, 288.69°)
OKLab	oklab(58.09% 0.0056 -0.1106)
OKLCH	oklch(58.09% 0.111 272.9)
XYZ	xyz(20.8024, 19.1190, 50.1614)
Luminance	0.1912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6575BC #BCAC65

analogous

#65A1BC #6575BC #8165BC

triadic

#6575BC #BC6575 #75BC65

tetradic

#6575BC #BC65A1 #BCAC65 #65BC81

square

#6575BC #BC65A1 #BCAC65 #65BC81

split-complementary

#6575BC #BC8165 #A1BC65

monochromatic

#333F74 #45569F #6575BC #909BCF #BAC1E1

Accessibility & contrast

On white

4.35

#6575BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#6575BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6575BC

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6575BC	#FFFFFF	#000000	##000000
##6575BC	1.00	4.35	4.82	4.82
#FFFFFF	4.35	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)

#5B7DBF

Deuteranopia (green-blind)

#5376BA

Tritanopia (blue-blind)

#45848F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6575bc;
/* rgb */ color: rgb(101, 117, 188);
/* oklch */ color: oklch(58.1% 0.111 272.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#6575bc",
  "rgb": {
    "r": 101,
    "g": 117,
    "b": 188
  },
  "hsl": {
    "h": 228.966,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58092,
    "c": 0.11077,
    "h": 272.9
  },
  "luminance": 0.1912
}

Semantic roles & 50–950 ramp

primary

#6575BC

secondary

#D0CAAD

accent

#B959CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6575BC

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

Preview Lab → · Contrast checker → · Palette generator →