#6C77A5#6C77A5

#6C77A5 is a mid, moderate blue. Relative luminance 0.191; OKLCH L 57.8% C 0.072 H 273.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#6C77A5
RGB	rgb(108, 119, 165)
HSL	hsl(228, 24%, 54%)
HSV	hsv(228, 35%, 65%)
CMYK	cmyk(34.5%, 27.9%, 0%, 35.3%)
CIE-LAB	lab(50.80, 7.32, -25.94)
CIE-LCH	lch(50.80, 26.95, 285.75°)
OKLab	oklab(57.85% 0.0045 -0.072)
OKLCH	oklch(57.85% 0.072 273.6)
XYZ	xyz(19.5708, 19.0977, 38.2451)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C77A5 #A59A6C

analogous

#6C93A5 #6C77A5 #7D6CA5

triadic

#6C77A5 #A56C77 #77A56C

tetradic

#6C77A5 #A56C93 #A59A6C #6CA57D

square

#6C77A5 #A56C93 #A59A6C #6CA57D

split-complementary

#6C77A5 #A57D6C #93A56C

monochromatic

#39405D #505A83 #6C77A5 #929ABC #B8BDD3

Accessibility & contrast

On white

4.36

#6C77A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#6C77A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C77A5

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C77A5	#FFFFFF	#000000	##000000
##6C77A5	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697BA7

Deuteranopia (green-blind)

#6477A4

Tritanopia (blue-blind)

#5C8087

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6c77a5;
/* rgb */ color: rgb(108, 119, 165);
/* oklch */ color: oklch(57.8% 0.072 273.6);

Tailwind

colors: {
  custom: {
    50: '#989ec0',
    500: '#6c77a5',
    950: '#000000',
  },
}

SCSS

$custom: #6c77a5;
$custom-light: #989ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#6c77a5",
  "rgb": {
    "r": 108,
    "g": 119,
    "b": 165
  },
  "hsl": {
    "h": 228.421,
    "s": 24.051,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57849,
    "c": 0.07216,
    "h": 273.6
  },
  "luminance": 0.19098
}

Semantic roles & 50–950 ramp

primary

#6C77A5

secondary

#C3BEAA

accent

#AF67C1

background

#F9F9FB

surface

#F2F2F7

border

#CCCCD0

text

#0E0E12

muted

#7E7E81

Preview Lab

Preview with #6C77A5

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

Preview Lab → · Contrast checker → · Palette generator →