#6C77FB#6C77FB

#6C77FB is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.9% C 0.194 H 275.7°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#6C77FB
RGB	rgb(108, 119, 251)
HSL	hsl(235, 95%, 70%)
HSV	hsv(235, 57%, 98%)
CMYK	cmyk(57%, 52.6%, 0%, 1.6%)
CIE-LAB	lab(55.43, 33.27, -67.40)
CIE-LCH	lch(55.43, 75.17, 296.27°)
OKLab	oklab(62.88% 0.0194 -0.193)
OKLCH	oklch(62.88% 0.194 275.7)
XYZ	xyz(30.1881, 23.3446, 94.1633)
Luminance	0.2335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C77FB #FBF06C

analogous

#6CBEFB #6C77FB #A96CFB

triadic

#6C77FB #FB6C77 #77FB6C

tetradic

#6C77FB #FB6CBE #FBF06C #6CFBA9

square

#6C77FB #FB6CBE #FBF06C #6CFBA9

split-complementary

#6C77FB #FBA96C #BEFB6C

monochromatic

#0618E6 #3040F9 #6C77FB #A8AEFD #E1E3FE

Accessibility & contrast

On white

3.70

#6C77FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#6C77FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C77FB

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C77FB	#FFFFFF	#000000	##000000
##6C77FB	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#268BFF

Deuteranopia (green-blind)

#007FF8

Tritanopia (blue-blind)

#0595AE

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6c77fb;
/* rgb */ color: rgb(108, 119, 251);
/* oklch */ color: oklch(62.9% 0.194 275.7);

Tailwind

colors: {
  custom: {
    50: '#a19efd',
    500: '#6c77fb',
    950: '#000000',
  },
}

SCSS

$custom: #6c77fb;
$custom-light: #a19efd;
$custom-dark: #000000;

JSON

{
  "hex": "#6c77fb",
  "rgb": {
    "r": 108,
    "g": 119,
    "b": 251
  },
  "hsl": {
    "h": 235.385,
    "s": 94.702,
    "l": 70.392
  },
  "oklch": {
    "l": 0.62875,
    "c": 0.194,
    "h": 275.7
  },
  "luminance": 0.23347
}

Semantic roles & 50–950 ramp

primary

#6C77FB

secondary

#F5F2CE

accent

#D400E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6C77FB

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

Preview Lab → · Contrast checker → · Palette generator →