#778BCB#778BCB

#778BCB is a light, moderate blue. Relative luminance 0.267; OKLCH L 64.7% C 0.099 H 270.2°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#778BCB
RGB	rgb(119, 139, 203)
HSL	hsl(226, 45%, 63%)
HSV	hsv(226, 41%, 80%)
CMYK	cmyk(41.4%, 31.5%, 0%, 20.4%)
CIE-LAB	lab(58.69, 9.21, -35.36)
CIE-LCH	lch(58.69, 36.54, 284.61°)
OKLab	oklab(64.71% 0.0004 -0.0989)
OKLCH	oklch(64.71% 0.099 270.2)
XYZ	xyz(27.6166, 26.6976, 60.1863)
Luminance	0.2670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#778BCB #CBB777

analogous

#77B5CB #778BCB #8D77CB

triadic

#778BCB #CB778B #8BCB77

tetradic

#778BCB #CB77B5 #CBB777 #77CB8D

square

#778BCB #CB77B5 #CBB777 #77CB8D

split-complementary

#778BCB #CB8D77 #B5CB77

monochromatic

#374C90 #4B65BA #778BCB #A3B1DC #D0D7ED

Accessibility & contrast

On white

3.31

#778BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#778BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #778BCB

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##778BCB	#FFFFFF	#000000	##000000
##778BCB	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7591CE

Deuteranopia (green-blind)

#6D8ACA

Tritanopia (blue-blind)

#5B98A2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #778bcb;
/* rgb */ color: rgb(119, 139, 203);
/* oklch */ color: oklch(64.7% 0.099 270.2);

Tailwind

colors: {
  custom: {
    50: '#a1acdb',
    500: '#778bcb',
    950: '#000000',
  },
}

SCSS

$custom: #778bcb;
$custom-light: #a1acdb;
$custom-dark: #000000;

JSON

{
  "hex": "#778bcb",
  "rgb": {
    "r": 119,
    "g": 139,
    "b": 203
  },
  "hsl": {
    "h": 225.714,
    "s": 44.681,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64714,
    "c": 0.09893,
    "h": 270.2
  },
  "luminance": 0.26699
}

Semantic roles & 50–950 ramp

primary

#778BCB

secondary

#DED7C0

accent

#972EB8

background

#FAFAFD

surface

#F4F4FB

border

#CECED4

text

#0F1015

muted

#7F7F83

Preview Lab

Preview with #778BCB

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

Preview Lab → · Contrast checker → · Palette generator →