#6F779B#6F779B

#6F779B is a mid, muted blue. Relative luminance 0.189; OKLCH L 57.6% C 0.056 H 274.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#6F779B
RGB	rgb(111, 119, 155)
HSL	hsl(229, 18%, 52%)
HSV	hsv(229, 28%, 61%)
CMYK	cmyk(28.4%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(50.62, 5.56, -20.37)
CIE-LCH	lch(50.62, 21.12, 285.27°)
OKLab	oklab(57.63% 0.0047 -0.0561)
OKLCH	oklch(57.63% 0.056 274.8)
XYZ	xyz(19.0672, 18.9392, 33.6550)
Luminance	0.1894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F779B #9B936F

analogous

#6F8D9B #6F779B #7D6F9B

triadic

#6F779B #9B6F77 #779B6F

tetradic

#6F779B #9B6F8D #9B936F #6F9B7D

square

#6F779B #9B6F8D #9B936F #6F9B7D

split-complementary

#6F779B #9B7D6F #8D9B6F

monochromatic

#3B4055 #545B79 #6F779B #9399B4 #B7BBCD

Accessibility & contrast

On white

4.39

#6F779B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#6F779B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F779B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F779B	#FFFFFF	#000000	##000000
##6F779B	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7A9D

Deuteranopia (green-blind)

#69779A

Tritanopia (blue-blind)

#647E83

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6f779b;
/* rgb */ color: rgb(111, 119, 155);
/* oklch */ color: oklch(57.6% 0.056 274.8);

Tailwind

colors: {
  custom: {
    50: '#999eb8',
    500: '#6f779b',
    950: '#000000',
  },
}

SCSS

$custom: #6f779b;
$custom-light: #999eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#6f779b",
  "rgb": {
    "r": 111,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 229.091,
    "s": 18.033,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57626,
    "c": 0.05631,
    "h": 274.8
  },
  "luminance": 0.1894
}

Semantic roles & 50–950 ramp

primary

#6F779B

secondary

#BDB9A9

accent

#AD6DBB

background

#F9F9FB

surface

#F2F2F6

border

#CCCCD0

text

#0E0E11

muted

#7E7E80

Preview Lab

Preview with #6F779B

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

Preview Lab → · Contrast checker → · Palette generator →