#778FB3#778FB3

#778FB3 is a light, moderate blue. Relative luminance 0.268; OKLCH L 64.5% C 0.061 H 258.3°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#778FB3
RGB	rgb(119, 143, 179)
HSL	hsl(216, 28%, 58%)
HSV	hsv(216, 34%, 70%)
CMYK	cmyk(33.5%, 20.1%, 0%, 29.8%)
CIE-LAB	lab(58.81, 0.31, -21.60)
CIE-LCH	lch(58.81, 21.60, 270.81°)
OKLab	oklab(64.48% -0.0123 -0.0596)
OKLCH	oklch(64.48% 0.061 258.3)
XYZ	xyz(25.5645, 26.8204, 46.4690)
Luminance	0.2682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#778FB3 #B39B77

analogous

#77ADB3 #778FB3 #7D77B3

triadic

#778FB3 #B3778F #8FB377

tetradic

#778FB3 #B377AD #B39B77 #77B37D

square

#778FB3 #B377AD #B39B77 #77B37D

split-complementary

#778FB3 #B37D77 #ADB377

monochromatic

#3F5371 #557098 #778FB3 #9EAFC9 #C6D0DF

Accessibility & contrast

On white

3.30

#778FB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#778FB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #778FB3

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##778FB3	#FFFFFF	#000000	##000000
##778FB3	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8291B5

Deuteranopia (green-blind)

#7C8BB2

Tritanopia (blue-blind)

#65979B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #778fb3;
/* rgb */ color: rgb(119, 143, 179);
/* oklch */ color: oklch(64.5% 0.061 258.3);

Tailwind

colors: {
  custom: {
    50: '#a0afc9',
    500: '#778fb3',
    950: '#000000',
  },
}

SCSS

$custom: #778fb3;
$custom-light: #a0afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#778fb3",
  "rgb": {
    "r": 119,
    "g": 143,
    "b": 179
  },
  "hsl": {
    "h": 216,
    "s": 28.302,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64478,
    "c": 0.06083,
    "h": 258.3
  },
  "luminance": 0.26822
}

Semantic roles & 50–950 ramp

primary

#778FB3

secondary

#CFC5B7

accent

#9E63C5

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0F1013

muted

#7E7F82

Preview Lab

Preview with #778FB3

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

Preview Lab → · Contrast checker → · Palette generator →