#6777B8#6777B8

#6777B8 is a mid, moderate blue. Relative luminance 0.195; OKLCH L 58.4% C 0.102 H 272.4°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#6777B8
RGB	rgb(103, 119, 184)
HSL	hsl(228, 36%, 56%)
HSV	hsv(228, 44%, 72%)
CMYK	cmyk(44%, 35.3%, 0%, 27.8%)
CIE-LAB	lab(51.31, 11.37, -36.18)
CIE-LCH	lch(51.31, 37.92, 287.45°)
OKLab	oklab(58.44% 0.0043 -0.1016)
OKLCH	oklch(58.44% 0.102 272.4)
XYZ	xyz(20.8394, 19.5368, 48.0110)
Luminance	0.1954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6777B8 #B8A867

analogous

#67A0B8 #6777B8 #8067B8

triadic

#6777B8 #B86777 #77B867

tetradic

#6777B8 #B867A0 #B8A867 #67B880

square

#6777B8 #B867A0 #B8A867 #67B880

split-complementary

#6777B8 #B88067 #A0B867

monochromatic

#344070 #48589A #6777B8 #919CCB #BAC2DF

Accessibility & contrast

On white

4.28

#6777B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#6777B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6777B8

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6777B8	#FFFFFF	#000000	##000000
##6777B8	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607EBB

Deuteranopia (green-blind)

#5977B7

Tritanopia (blue-blind)

#4B848F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6777b8;
/* rgb */ color: rgb(103, 119, 184);
/* oklch */ color: oklch(58.4% 0.102 272.4);

Tailwind

colors: {
  custom: {
    50: '#969ecd',
    500: '#6777b8',
    950: '#000000',
  },
}

SCSS

$custom: #6777b8;
$custom-light: #969ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#6777b8",
  "rgb": {
    "r": 103,
    "g": 119,
    "b": 184
  },
  "hsl": {
    "h": 228.148,
    "s": 36.323,
    "l": 56.275
  },
  "oklch": {
    "l": 0.58435,
    "c": 0.10174,
    "h": 272.4
  },
  "luminance": 0.19538
}

Semantic roles & 50–950 ramp

primary

#6777B8

secondary

#CEC7AD

accent

#B65BCC

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E13

muted

#7E7E82

Preview Lab

Preview with #6777B8

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

Preview Lab → · Contrast checker → · Palette generator →