#6978BC#6978BC

#6978BC is a mid, moderate blue. Relative luminance 0.201; OKLCH L 59.0% C 0.106 H 273.3°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#6978BC
RGB	rgb(105, 120, 188)
HSL	hsl(229, 38%, 57%)
HSV	hsv(229, 44%, 74%)
CMYK	cmyk(44.1%, 36.2%, 0%, 26.3%)
CIE-LAB	lab(51.91, 12.48, -37.52)
CIE-LCH	lch(51.91, 39.54, 288.40°)
OKLab	oklab(59% 0.0061 -0.1055)
OKLCH	oklch(59% 0.106 273.3)
XYZ	xyz(21.6165, 20.0659, 50.3013)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6978BC #BCAD69

analogous

#69A1BC #6978BC #8469BC

triadic

#6978BC #BC6978 #78BC69

tetradic

#6978BC #BC69A1 #BCAD69 #69BC84

square

#6978BC #BC69A1 #BCAD69 #69BC84

split-complementary

#6978BC #BC8469 #A1BC69

monochromatic

#354076 #4858A0 #6978BC #939ECF #BEC4E2

Accessibility & contrast

On white

4.19

#6978BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#6978BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6978BC

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6978BC	#FFFFFF	#000000	##000000
##6978BC	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607FBF

Deuteranopia (green-blind)

#5979BA

Tritanopia (blue-blind)

#4C8691

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6978bc;
/* rgb */ color: rgb(105, 120, 188);
/* oklch */ color: oklch(59.0% 0.106 273.3);

Tailwind

colors: {
  custom: {
    50: '#989ed0',
    500: '#6978bc',
    950: '#000000',
  },
}

SCSS

$custom: #6978bc;
$custom-light: #989ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#6978bc",
  "rgb": {
    "r": 105,
    "g": 120,
    "b": 188
  },
  "hsl": {
    "h": 229.157,
    "s": 38.249,
    "l": 57.451
  },
  "oklch": {
    "l": 0.58999,
    "c": 0.10569,
    "h": 273.3
  },
  "luminance": 0.20067
}

Semantic roles & 50–950 ramp

primary

#6978BC

secondary

#D1CBB0

accent

#B95ACE

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6978BC

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

Preview Lab → · Contrast checker → · Palette generator →