#6779DB#6779DB

#6779DB is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.8% C 0.149 H 273.3°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#6779DB
RGB	rgb(103, 121, 219)
HSL	hsl(231, 62%, 63%)
HSV	hsv(231, 53%, 86%)
CMYK	cmyk(53%, 44.7%, 0%, 14.1%)
CIE-LAB	lab(53.68, 20.94, -52.37)
CIE-LCH	lch(53.68, 56.40, 291.79°)
OKLab	oklab(60.85% 0.0087 -0.1489)
OKLCH	oklch(60.85% 0.149 273.3)
XYZ	xyz(25.2130, 21.6711, 69.8584)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6779DB #DBC967

analogous

#67B3DB #6779DB #8F67DB

triadic

#6779DB #DB6779 #79DB67

tetradic

#6779DB #DB67B3 #DBC967 #67DB8F

square

#6779DB #DB67B3 #DBC967 #67DB8F

split-complementary

#6779DB #DB8F67 #B3DB67

monochromatic

#2639A1 #364DCF #6779DB #98A5E7 #CAD0F2

Accessibility & contrast

On white

3.94

#6779DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#6779DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6779DB

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6779DB	#FFFFFF	#000000	##000000
##6779DB	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E85DF

Deuteranopia (green-blind)

#417CD9

Tritanopia (blue-blind)

#2F8E9F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6779db;
/* rgb */ color: rgb(103, 121, 219);
/* oklch */ color: oklch(60.8% 0.149 273.3);

Tailwind

colors: {
  custom: {
    50: '#9a9fe7',
    500: '#6779db',
    950: '#000000',
  },
}

SCSS

$custom: #6779db;
$custom-light: #9a9fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#6779db",
  "rgb": {
    "r": 103,
    "g": 121,
    "b": 219
  },
  "hsl": {
    "h": 230.69,
    "s": 61.702,
    "l": 63.137
  },
  "oklch": {
    "l": 0.60848,
    "c": 0.14919,
    "h": 273.3
  },
  "luminance": 0.21673
}

Semantic roles & 50–950 ramp

primary

#6779DB

secondary

#E4DDBA

accent

#AF1CC9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6779DB

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

Preview Lab → · Contrast checker → · Palette generator →