#6777BD#6777BD

#6777BD is a mid, moderate blue. Relative luminance 0.198; OKLCH L 58.7% C 0.109 H 272.9°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#6777BD
RGB	rgb(103, 119, 189)
HSL	hsl(229, 39%, 57%)
HSV	hsv(229, 46%, 74%)
CMYK	cmyk(45.5%, 37%, 0%, 25.9%)
CIE-LAB	lab(51.55, 12.87, -38.67)
CIE-LCH	lch(51.55, 40.75, 288.41°)
OKLab	oklab(58.7% 0.0055 -0.1089)
OKLCH	oklch(58.7% 0.109 272.9)
XYZ	xyz(21.3728, 19.7502, 50.8202)
Luminance	0.1975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6777BD #BDAD67

analogous

#67A2BD #6777BD #8267BD

triadic

#6777BD #BD6777 #77BD67

tetradic

#6777BD #BD67A2 #BDAD67 #67BD82

square

#6777BD #BD67A2 #BDAD67 #67BD82

split-complementary

#6777BD #BD8267 #A2BD67

monochromatic

#334076 #4657A1 #6777BD #929DD0 #BCC3E2

Accessibility & contrast

On white

4.24

#6777BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#6777BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6777BD

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6777BD	#FFFFFF	#000000	##000000
##6777BD	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7FC0

Deuteranopia (green-blind)

#5678BB

Tritanopia (blue-blind)

#488591

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6777bd;
/* rgb */ color: rgb(103, 119, 189);
/* oklch */ color: oklch(58.7% 0.109 272.9);

Tailwind

colors: {
  custom: {
    50: '#969ed1',
    500: '#6777bd',
    950: '#000000',
  },
}

SCSS

$custom: #6777bd;
$custom-light: #969ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#6777bd",
  "rgb": {
    "r": 103,
    "g": 119,
    "b": 189
  },
  "hsl": {
    "h": 228.837,
    "s": 39.45,
    "l": 57.255
  },
  "oklch": {
    "l": 0.58704,
    "c": 0.10903,
    "h": 272.9
  },
  "luminance": 0.19751
}

Semantic roles & 50–950 ramp

primary

#6777BD

secondary

#D1CBAE

accent

#B958CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6777BD

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

Preview Lab → · Contrast checker → · Palette generator →