#6B77CA#6B77CA

#6B77CA is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.7% C 0.127 H 275.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#6B77CA
RGB	rgb(107, 119, 202)
HSL	hsl(232, 47%, 61%)
HSV	hsv(232, 47%, 79%)
CMYK	cmyk(47%, 41.1%, 0%, 20.8%)
CIE-LAB	lab(52.49, 17.79, -44.61)
CIE-LCH	lch(52.49, 48.02, 291.75°)
OKLab	oklab(59.71% 0.0125 -0.1261)
OKLCH	oklch(59.71% 0.127 275.7)
XYZ	xyz(23.3176, 20.5824, 58.6098)
Luminance	0.2058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B77CA #CABE6B

analogous

#6BA6CA #6B77CA #8E6BCA

triadic

#6B77CA #CA6B77 #77CA6B

tetradic

#6B77CA #CA6BA6 #CABE6B #6BCA8E

square

#6B77CA #CA6BA6 #CABE6B #6BCA8E

split-complementary

#6B77CA #CA8E6B #A6CA6B

monochromatic

#313C89 #4150B6 #6B77CA #98A0DA #C5CAEA

Accessibility & contrast

On white

4.10

#6B77CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#6B77CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B77CA

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B77CA	#FFFFFF	#000000	##000000
##6B77CA	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5781CD

Deuteranopia (green-blind)

#4F7AC8

Tritanopia (blue-blind)

#488897

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6b77ca;
/* rgb */ color: rgb(107, 119, 202);
/* oklch */ color: oklch(59.7% 0.127 275.7);

Tailwind

colors: {
  custom: {
    50: '#9a9eda',
    500: '#6b77ca',
    950: '#000000',
  },
}

SCSS

$custom: #6b77ca;
$custom-light: #9a9eda;
$custom-dark: #000000;

JSON

{
  "hex": "#6b77ca",
  "rgb": {
    "r": 107,
    "g": 119,
    "b": 202
  },
  "hsl": {
    "h": 232.421,
    "s": 47.264,
    "l": 60.588
  },
  "oklch": {
    "l": 0.59709,
    "c": 0.12676,
    "h": 275.7
  },
  "luminance": 0.20584
}

Semantic roles & 50–950 ramp

primary

#6B77CA

secondary

#DAD6B6

accent

#A82BBB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6B77CA

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

Preview Lab → · Contrast checker → · Palette generator →