#6978EC#6978EC

#6978EC is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.9% C 0.173 H 274.6°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#6978EC
RGB	rgb(105, 120, 236)
HSL	hsl(233, 78%, 67%)
HSV	hsv(233, 56%, 93%)
CMYK	cmyk(55.5%, 49.2%, 0%, 7.5%)
CIE-LAB	lab(54.54, 27.34, -60.50)
CIE-LCH	lch(54.54, 66.39, 294.32°)
OKLab	oklab(61.86% 0.014 -0.1728)
OKLCH	oklch(61.86% 0.173 274.6)
XYZ	xyz(27.6776, 22.4904, 82.2232)
Luminance	0.2249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6978EC #ECDD69

analogous

#69BAEC #6978EC #9C69EC

triadic

#6978EC #EC6978 #78EC69

tetradic

#6978EC #EC69BA #ECDD69 #69EC9C

square

#6978EC #EC69BA #ECDD69 #69EC9C

split-complementary

#6978EC #EC9C69 #BAEC69

monochromatic

#192CC2 #3347E5 #6978EC #9FA9F3 #D6DAFA

Accessibility & contrast

On white

3.82

#6978EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#6978EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6978EC

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6978EC	#FFFFFF	#000000	##000000
##6978EC	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D88F0

Deuteranopia (green-blind)

#297DEA

Tritanopia (blue-blind)

#1E92A7

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6978ec;
/* rgb */ color: rgb(105, 120, 236);
/* oklch */ color: oklch(61.9% 0.173 274.6);

Tailwind

colors: {
  custom: {
    50: '#9d9ef3',
    500: '#6978ec',
    950: '#000000',
  },
}

SCSS

$custom: #6978ec;
$custom-light: #9d9ef3;
$custom-dark: #000000;

JSON

{
  "hex": "#6978ec",
  "rgb": {
    "r": 105,
    "g": 120,
    "b": 236
  },
  "hsl": {
    "h": 233.13,
    "s": 77.515,
    "l": 66.863
  },
  "oklch": {
    "l": 0.61861,
    "c": 0.17337,
    "h": 274.6
  },
  "luminance": 0.22492
}

Semantic roles & 50–950 ramp

primary

#6978EC

secondary

#EDE9C3

accent

#C20CDA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6978EC

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

Preview Lab → · Contrast checker → · Palette generator →