#6977AB#6977AB

#6977AB is a mid, moderate blue. Relative luminance 0.191; OKLCH L 57.9% C 0.082 H 272.1°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6977AB
RGB	rgb(105, 119, 171)
HSL	hsl(227, 28%, 54%)
HSV	hsv(227, 39%, 67%)
CMYK	cmyk(38.6%, 30.4%, 0%, 32.9%)
CIE-LAB	lab(50.85, 8.13, -29.37)
CIE-LCH	lch(50.85, 30.48, 285.46°)
OKLab	oklab(57.92% 0.003 -0.0819)
OKLCH	oklch(57.92% 0.082 272.1)
XYZ	xyz(19.7710, 19.1363, 41.1721)
Luminance	0.1914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6977AB #AB9D69

analogous

#6998AB #6977AB #7C69AB

triadic

#6977AB #AB6977 #77AB69

tetradic

#6977AB #AB6998 #AB9D69 #69AB7C

square

#6977AB #AB6998 #AB9D69 #69AB7C

split-complementary

#6977AB #AB7C69 #98AB69

monochromatic

#374062 #4D5A8A #6977AB #909BC1 #B7BED7

Accessibility & contrast

On white

4.35

#6977AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#6977AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6977AB

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6977AB	#FFFFFF	#000000	##000000
##6977AB	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667CAD

Deuteranopia (green-blind)

#6077AA

Tritanopia (blue-blind)

#558189

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6977ab;
/* rgb */ color: rgb(105, 119, 171);
/* oklch */ color: oklch(57.9% 0.082 272.1);

Tailwind

colors: {
  custom: {
    50: '#969ec4',
    500: '#6977ab',
    950: '#000000',
  },
}

SCSS

$custom: #6977ab;
$custom-light: #969ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#6977ab",
  "rgb": {
    "r": 105,
    "g": 119,
    "b": 171
  },
  "hsl": {
    "h": 227.273,
    "s": 28.205,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57915,
    "c": 0.08199,
    "h": 272.1
  },
  "luminance": 0.19137
}

Semantic roles & 50–950 ramp

primary

#6977AB

secondary

#C6C0AA

accent

#B063C5

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0E12

muted

#7E7E81

Preview Lab

Preview with #6977AB

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

Preview Lab → · Contrast checker → · Palette generator →