#6779BF#6779BF

#6779BF is a mid, moderate blue. Relative luminance 0.203; OKLCH L 59.2% C 0.109 H 271.8°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#6779BF
RGB	rgb(103, 121, 191)
HSL	hsl(228, 41%, 58%)
HSV	hsv(228, 46%, 75%)
CMYK	cmyk(46.1%, 36.6%, 0%, 25.1%)
CIE-LAB	lab(52.20, 12.26, -38.80)
CIE-LCH	lch(52.20, 40.70, 287.54°)
OKLab	oklab(59.23% 0.0034 -0.1093)
OKLCH	oklch(59.23% 0.109 271.8)
XYZ	xyz(21.8319, 20.3187, 52.0516)
Luminance	0.2032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6779BF #BFAD67

analogous

#67A5BF #6779BF #8167BF

triadic

#6779BF #BF6779 #79BF67

tetradic

#6779BF #BF67A5 #BFAD67 #67BF81

square

#6779BF #BF67A5 #BFAD67 #67BF81

split-complementary

#6779BF #BF8167 #A5BF67

monochromatic

#334179 #4558A4 #6779BF #929FD1 #BDC5E3

Accessibility & contrast

On white

4.15

#6779BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#6779BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6779BF

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6779BF	#FFFFFF	#000000	##000000
##6779BF	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F80C2

Deuteranopia (green-blind)

#5779BD

Tritanopia (blue-blind)

#478893

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6779bf;
/* rgb */ color: rgb(103, 121, 191);
/* oklch */ color: oklch(59.2% 0.109 271.8);

Tailwind

colors: {
  custom: {
    50: '#979fd2',
    500: '#6779bf',
    950: '#000000',
  },
}

SCSS

$custom: #6779bf;
$custom-light: #979fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#6779bf",
  "rgb": {
    "r": 103,
    "g": 121,
    "b": 191
  },
  "hsl": {
    "h": 227.727,
    "s": 40.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.59231,
    "c": 0.10933,
    "h": 271.8
  },
  "luminance": 0.2032
}

Semantic roles & 50–950 ramp

primary

#6779BF

secondary

#D3CBAF

accent

#B857D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6779BF

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

Preview Lab → · Contrast checker → · Palette generator →