#6978D2#6978D2

#6978D2 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.2% C 0.137 H 274.4°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#6978D2
RGB	rgb(105, 120, 210)
HSL	hsl(231, 54%, 62%)
HSV	hsv(231, 50%, 82%)
CMYK	cmyk(50%, 42.9%, 0%, 17.6%)
CIE-LAB	lab(53.05, 19.17, -48.28)
CIE-LCH	lch(53.05, 51.94, 291.66°)
OKLab	oklab(60.24% 0.0106 -0.1369)
OKLCH	oklch(60.24% 0.137 274.4)
XYZ	xyz(24.1713, 21.0879, 63.7570)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6978D2 #D2C369

analogous

#69ACD2 #6978D2 #8F69D2

triadic

#6978D2 #D26978 #78D269

tetradic

#6978D2 #D269AC #D2C369 #69D28F

square

#6978D2 #D269AC #D2C369 #69D28F

split-complementary

#6978D2 #D28F69 #ACD269

monochromatic

#2C3B94 #3B4EC3 #6978D2 #98A2E0 #C7CDEE

Accessibility & contrast

On white

4.02

#6978D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#6978D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6978D2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6978D2	#FFFFFF	#000000	##000000
##6978D2	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5383D5

Deuteranopia (green-blind)

#497BD0

Tritanopia (blue-blind)

#3E8B9B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6978d2;
/* rgb */ color: rgb(105, 120, 210);
/* oklch */ color: oklch(60.2% 0.137 274.4);

Tailwind

colors: {
  custom: {
    50: '#9a9ee0',
    500: '#6978d2',
    950: '#000000',
  },
}

SCSS

$custom: #6978d2;
$custom-light: #9a9ee0;
$custom-dark: #000000;

JSON

{
  "hex": "#6978d2",
  "rgb": {
    "r": 105,
    "g": 120,
    "b": 210
  },
  "hsl": {
    "h": 231.429,
    "s": 53.846,
    "l": 61.765
  },
  "oklch": {
    "l": 0.60239,
    "c": 0.13732,
    "h": 274.4
  },
  "luminance": 0.21089
}

Semantic roles & 50–950 ramp

primary

#6978D2

secondary

#DFD9B8

accent

#AB24C1

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6978D2

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

Preview Lab → · Contrast checker → · Palette generator →