#6B77CE#6B77CE

#6B77CE is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.9% C 0.132 H 275.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#6B77CE
RGB	rgb(107, 119, 206)
HSL	hsl(233, 50%, 61%)
HSV	hsv(233, 48%, 81%)
CMYK	cmyk(48.1%, 42.2%, 0%, 19.2%)
CIE-LAB	lab(52.70, 19.01, -46.55)
CIE-LCH	lch(52.70, 50.28, 292.22°)
OKLab	oklab(59.94% 0.0132 -0.1318)
OKLCH	oklch(59.94% 0.132 275.7)
XYZ	xyz(23.7973, 20.7743, 61.1364)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B77CE #CEC26B

analogous

#6BA9CE #6B77CE #916BCE

triadic

#6B77CE #CE6B77 #77CE6B

tetradic

#6B77CE #CE6BA9 #CEC26B #6BCE91

square

#6B77CE #CE6BA9 #CEC26B #6BCE91

split-complementary

#6B77CE #CE916B #A9CE6B

monochromatic

#2F3B8F #3F4EBD #6B77CE #99A1DD #C7CCEC

Accessibility & contrast

On white

4.07

#6B77CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#6B77CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B77CE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B77CE	#FFFFFF	#000000	##000000
##6B77CE	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5582D1

Deuteranopia (green-blind)

#4C7ACC

Tritanopia (blue-blind)

#458998

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6b77ce;
/* rgb */ color: rgb(107, 119, 206);
/* oklch */ color: oklch(59.9% 0.132 275.7);

Tailwind

colors: {
  custom: {
    50: '#9b9edd',
    500: '#6b77ce',
    950: '#000000',
  },
}

SCSS

$custom: #6b77ce;
$custom-light: #9b9edd;
$custom-dark: #000000;

JSON

{
  "hex": "#6b77ce",
  "rgb": {
    "r": 107,
    "g": 119,
    "b": 206
  },
  "hsl": {
    "h": 232.727,
    "s": 50.254,
    "l": 61.373
  },
  "oklch": {
    "l": 0.5994,
    "c": 0.13247,
    "h": 275.7
  },
  "luminance": 0.20776
}

Semantic roles & 50–950 ramp

primary

#6B77CE

secondary

#DDD8B8

accent

#AB28BE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6B77CE

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

Preview Lab → · Contrast checker → · Palette generator →