#6778CA#6778CA

#6778CA is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.6% C 0.126 H 273.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#6778CA
RGB	rgb(103, 120, 202)
HSL	hsl(230, 48%, 60%)
HSV	hsv(230, 49%, 79%)
CMYK	cmyk(49%, 40.6%, 0%, 20.8%)
CIE-LAB	lab(52.49, 16.23, -44.63)
CIE-LCH	lch(52.49, 47.49, 289.99°)
OKLab	oklab(59.64% 0.007 -0.1263)
OKLCH	oklch(59.64% 0.126 273.2)
XYZ	xyz(22.9673, 20.5794, 58.6277)
Luminance	0.2058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6778CA #CAB967

analogous

#67AACA #6778CA #8867CA

triadic

#6778CA #CA6778 #78CA67

tetradic

#6778CA #CA67AA #CAB967 #67CA88

square

#6778CA #CA67AA #CAB967 #67CA88

split-complementary

#6778CA #CA8867 #AACA67

monochromatic

#2F3E87 #3F53B5 #6778CA #94A0DA #C2C9EA

Accessibility & contrast

On white

4.10

#6778CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#6778CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6778CA

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6778CA	#FFFFFF	#000000	##000000
##6778CA	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5882CD

Deuteranopia (green-blind)

#4E79C8

Tritanopia (blue-blind)

#3F8997

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6778ca;
/* rgb */ color: rgb(103, 120, 202);
/* oklch */ color: oklch(59.6% 0.126 273.2);

Tailwind

colors: {
  custom: {
    50: '#989eda',
    500: '#6778ca',
    950: '#000000',
  },
}

SCSS

$custom: #6778ca;
$custom-light: #989eda;
$custom-dark: #000000;

JSON

{
  "hex": "#6778ca",
  "rgb": {
    "r": 103,
    "g": 120,
    "b": 202
  },
  "hsl": {
    "h": 229.697,
    "s": 48.293,
    "l": 59.804
  },
  "oklch": {
    "l": 0.59637,
    "c": 0.12647,
    "h": 273.2
  },
  "luminance": 0.20581
}

Semantic roles & 50–950 ramp

primary

#6778CA

secondary

#DAD3B3

accent

#C150D8

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6778CA

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

Preview Lab → · Contrast checker → · Palette generator →