#6758BF#6758BF

#6758BF is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.8% C 0.155 H 286.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#6758BF
RGB	rgb(103, 88, 191)
HSL	hsl(249, 45%, 55%)
HSV	hsv(249, 54%, 75%)
CMYK	cmyk(46.1%, 53.9%, 0%, 25.1%)
CIE-LAB	lab(43.69, 32.41, -52.35)
CIE-LCH	lch(43.69, 61.57, 301.76°)
OKLab	oklab(52.78% 0.0441 -0.1491)
OKLCH	oklch(52.78% 0.155 286.5)
XYZ	xyz(18.4845, 13.6238, 50.9358)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6758BF #B0BF58

analogous

#587DBF #6758BF #9B58BF

triadic

#6758BF #BF6758 #58BF67

tetradic

#6758BF #BF587D #B0BF58 #58BF9B

square

#6758BF #BF587D #B0BF58 #58BF9B

split-complementary

#6758BF #BF9B58 #7DBF58

monochromatic

#362B71 #4A3C9D #6758BF #8F84D0 #B8B0E1

Accessibility & contrast

On white

5.64

#6758BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#6758BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6758BF

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6758BF	#FFFFFF	#000000	##FFFFFF
##6758BF	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236AC3

Deuteranopia (green-blind)

#2164BD

Tritanopia (blue-blind)

#4B6E83

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6758bf;
/* rgb */ color: rgb(103, 88, 191);
/* oklch */ color: oklch(52.8% 0.155 286.5);

Tailwind

colors: {
  custom: {
    50: '#9887d3',
    500: '#6758bf',
    950: '#000000',
  },
}

SCSS

$custom: #6758bf;
$custom-light: #9887d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6758bf",
  "rgb": {
    "r": 103,
    "g": 88,
    "b": 191
  },
  "hsl": {
    "h": 248.738,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52778,
    "c": 0.15547,
    "h": 286.5
  },
  "luminance": 0.13625
}

Semantic roles & 50–950 ramp

primary

#6758BF

secondary

#C9CFA4

accent

#D454C2

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #6758BF

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

Preview Lab → · Contrast checker → · Palette generator →