#778FCB#778FCB

#778FCB is a light, moderate blue. Relative luminance 0.279; OKLCH L 65.6% C 0.094 H 267.1°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#778FCB
RGB	rgb(119, 143, 203)
HSL	hsl(223, 45%, 63%)
HSV	hsv(223, 41%, 80%)
CMYK	cmyk(41.4%, 29.6%, 0%, 20.4%)
CIE-LAB	lab(59.78, 6.88, -33.67)
CIE-LCH	lch(59.78, 34.36, 281.55°)
OKLab	oklab(65.56% -0.0048 -0.094)
OKLCH	oklch(65.56% 0.094 267.1)
XYZ	xyz(28.2064, 27.8772, 60.3829)
Luminance	0.2788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#778FCB #CBB377

analogous

#77B9CB #778FCB #8977CB

triadic

#778FCB #CB778F #8FCB77

tetradic

#778FCB #CB77B9 #CBB377 #77CB89

square

#778FCB #CB77B9 #CBB377 #77CB89

split-complementary

#778FCB #CB8977 #B9CB77

monochromatic

#375190 #4B6BBA #778FCB #A3B3DC #D0D8ED

Accessibility & contrast

On white

3.19

#778FCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#778FCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #778FCB

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##778FCB	#FFFFFF	#000000	##000000
##778FCB	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A94CE

Deuteranopia (green-blind)

#728DCA

Tritanopia (blue-blind)

#5B9BA4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #778fcb;
/* rgb */ color: rgb(119, 143, 203);
/* oklch */ color: oklch(65.6% 0.094 267.1);

Tailwind

colors: {
  custom: {
    50: '#a1afdb',
    500: '#778fcb',
    950: '#000000',
  },
}

SCSS

$custom: #778fcb;
$custom-light: #a1afdb;
$custom-dark: #000000;

JSON

{
  "hex": "#778fcb",
  "rgb": {
    "r": 119,
    "g": 143,
    "b": 203
  },
  "hsl": {
    "h": 222.857,
    "s": 44.681,
    "l": 63.137
  },
  "oklch": {
    "l": 0.65556,
    "c": 0.09417,
    "h": 267.1
  },
  "luminance": 0.27879
}

Semantic roles & 50–950 ramp

primary

#778FCB

secondary

#DED5C0

accent

#902EB8

background

#FAFAFD

surface

#F4F4FB

border

#CECED4

text

#0F1015

muted

#7F7F83

Preview Lab

Preview with #778FCB

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

Preview Lab → · Contrast checker → · Palette generator →