#778CCB#778CCB

#778CCB is a light, moderate blue. Relative luminance 0.270; OKLCH L 64.9% C 0.098 H 269.5°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#778CCB
RGB	rgb(119, 140, 203)
HSL	hsl(225, 45%, 63%)
HSV	hsv(225, 41%, 80%)
CMYK	cmyk(41.4%, 31%, 0%, 20.4%)
CIE-LAB	lab(58.96, 8.63, -34.93)
CIE-LCH	lch(58.96, 35.98, 283.87°)
OKLab	oklab(64.92% -0.0009 -0.0977)
OKLCH	oklch(64.92% 0.098 269.5)
XYZ	xyz(27.7620, 26.9885, 60.2348)
Luminance	0.2699 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#778CCB #CBB677

analogous

#77B6CB #778CCB #8C77CB

triadic

#778CCB #CB778C #8CCB77

tetradic

#778CCB #CB77B6 #CBB677 #77CB8C

square

#778CCB #CB77B6 #CBB677 #77CB8C

split-complementary

#778CCB #CB8C77 #B6CB77

monochromatic

#374E90 #4B67BA #778CCB #A3B1DC #D0D7ED

Accessibility & contrast

On white

3.28

#778CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#778CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #778CCB

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##778CCB	#FFFFFF	#000000	##000000
##778CCB	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7692CE

Deuteranopia (green-blind)

#6E8BCA

Tritanopia (blue-blind)

#5B99A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #778ccb;
/* rgb */ color: rgb(119, 140, 203);
/* oklch */ color: oklch(64.9% 0.098 269.5);

Tailwind

colors: {
  custom: {
    50: '#a1addb',
    500: '#778ccb',
    950: '#000000',
  },
}

SCSS

$custom: #778ccb;
$custom-light: #a1addb;
$custom-dark: #000000;

JSON

{
  "hex": "#778ccb",
  "rgb": {
    "r": 119,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 225,
    "s": 44.681,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64923,
    "c": 0.09771,
    "h": 269.5
  },
  "luminance": 0.2699
}

Semantic roles & 50–950 ramp

primary

#778CCB

secondary

#DED6C0

accent

#952EB8

background

#FAFAFD

surface

#F4F4FB

border

#CECED4

text

#0F1015

muted

#7F7F83

Preview Lab

Preview with #778CCB

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

Preview Lab → · Contrast checker → · Palette generator →