#6778FC#6778FC

#6778FC is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.8% C 0.195 H 273.9°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#6778FC
RGB	rgb(103, 120, 252)
HSL	hsl(233, 96%, 70%)
HSV	hsv(233, 59%, 99%)
CMYK	cmyk(59.1%, 52.4%, 0%, 1.2%)
CIE-LAB	lab(55.42, 32.10, -67.97)
CIE-LCH	lch(55.42, 75.17, 295.28°)
OKLab	oklab(62.81% 0.0131 -0.1948)
OKLCH	oklch(62.81% 0.195 273.9)
XYZ	xyz(29.8749, 23.3424, 95.0078)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6778FC #FCEB67

analogous

#67C3FC #6778FC #A067FC

triadic

#6778FC #FC6778 #78FC67

tetradic

#6778FC #FC67C3 #FCEB67 #67FCA0

square

#6778FC #FC67C3 #FCEB67 #67FCA0

split-complementary

#6778FC #FCA067 #C3FC67

monochromatic

#051EE4 #2B43FB #6778FC #A3ADFD #DFE3FE

Accessibility & contrast

On white

3.70

#6778FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#6778FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6778FC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6778FC	#FFFFFF	#000000	##000000
##6778FC	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#258BFF

Deuteranopia (green-blind)

#007FF9

Tritanopia (blue-blind)

#0097AF

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6778fc;
/* rgb */ color: rgb(103, 120, 252);
/* oklch */ color: oklch(62.8% 0.195 273.9);

Tailwind

colors: {
  custom: {
    50: '#9f9efe',
    500: '#6778fc',
    950: '#000000',
  },
}

SCSS

$custom: #6778fc;
$custom-light: #9f9efe;
$custom-dark: #000000;

JSON

{
  "hex": "#6778fc",
  "rgb": {
    "r": 103,
    "g": 120,
    "b": 252
  },
  "hsl": {
    "h": 233.154,
    "s": 96.129,
    "l": 69.608
  },
  "oklch": {
    "l": 0.62812,
    "c": 0.19527,
    "h": 273.9
  },
  "luminance": 0.23345
}

Semantic roles & 50–950 ramp

primary

#6778FC

secondary

#F5F0CA

accent

#CB00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6778FC

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

Preview Lab → · Contrast checker → · Palette generator →