#777BCB#777BCB

#777BCB is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.4% C 0.120 H 280.1°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#777BCB
RGB	rgb(119, 123, 203)
HSL	hsl(237, 45%, 63%)
HSV	hsv(237, 41%, 80%)
CMYK	cmyk(41.4%, 39.4%, 0%, 20.4%)
CIE-LAB	lab(54.45, 18.69, -42.02)
CIE-LCH	lch(54.45, 45.99, 293.98°)
OKLab	oklab(61.44% 0.021 -0.1183)
OKLCH	oklch(61.44% 0.12 280.1)
XYZ	xyz(25.4670, 22.3986, 59.4698)
Luminance	0.2240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#777BCB #CBC777

analogous

#77A5CB #777BCB #9D77CB

triadic

#777BCB #CB777B #7BCB77

tetradic

#777BCB #CB77A5 #CBC777 #77CB9D

square

#777BCB #CB77A5 #CBC777 #77CB9D

split-complementary

#777BCB #CB9D77 #A5CB77

monochromatic

#373B90 #4B50BA #777BCB #A3A6DC #D0D1ED

Accessibility & contrast

On white

3.83

#777BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#777BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #777BCB

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##777BCB	#FFFFFF	#000000	##000000
##777BCB	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CE

Deuteranopia (green-blind)

#5A7FC9

Tritanopia (blue-blind)

#5D8B99

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #777bcb;
/* rgb */ color: rgb(119, 123, 203);
/* oklch */ color: oklch(61.4% 0.120 280.1);

Tailwind

colors: {
  custom: {
    50: '#a2a1db',
    500: '#777bcb',
    950: '#000000',
  },
}

SCSS

$custom: #777bcb;
$custom-light: #a2a1db;
$custom-dark: #000000;

JSON

{
  "hex": "#777bcb",
  "rgb": {
    "r": 119,
    "g": 123,
    "b": 203
  },
  "hsl": {
    "h": 237.143,
    "s": 44.681,
    "l": 63.137
  },
  "oklch": {
    "l": 0.61442,
    "c": 0.12017,
    "h": 280.1
  },
  "luminance": 0.224
}

Semantic roles & 50–950 ramp

primary

#777BCB

secondary

#DEDDC0

accent

#B12EB8

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #777BCB

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

Preview Lab → · Contrast checker → · Palette generator →