#7978FA#7978FA

#7978FA is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.9% C 0.189 H 280.0°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#7978FA
RGB	rgb(121, 120, 250)
HSL	hsl(240, 93%, 73%)
HSV	hsv(240, 52%, 98%)
CMYK	cmyk(51.6%, 52%, 0%, 2%)
CIE-LAB	lab(56.48, 34.87, -65.10)
CIE-LCH	lch(56.48, 73.84, 298.17°)
OKLab	oklab(63.87% 0.0327 -0.1859)
OKLCH	oklch(63.87% 0.189 280)
XYZ	xyz(31.8516, 24.3981, 93.4549)
Luminance	0.2440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7978FA #F9FA78

analogous

#78B8FA #7978FA #BA78FA

triadic

#7978FA #FA7978 #78FA79

tetradic

#7978FA #FA78B8 #F9FA78 #78FABA

square

#7978FA #FA78B8 #F9FA78 #78FABA

split-complementary

#7978FA #FABA78 #B8FA78

monochromatic

#0B09EF #3E3DF8 #7978FA #B4B3FC #E2E1FE

Accessibility & contrast

On white

3.57

#7978FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#7978FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7978FA

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7978FA	#FFFFFF	#000000	##000000
##7978FA	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#318DFF

Deuteranopia (green-blind)

#1F83F7

Tritanopia (blue-blind)

#4295AE

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #7978fa;
/* rgb */ color: rgb(121, 120, 250);
/* oklch */ color: oklch(63.9% 0.189 280.0);

Tailwind

colors: {
  custom: {
    50: '#a89ffd',
    500: '#7978fa',
    950: '#000000',
  },
}

SCSS

$custom: #7978fa;
$custom-light: #a89ffd;
$custom-dark: #000000;

JSON

{
  "hex": "#7978fa",
  "rgb": {
    "r": 121,
    "g": 120,
    "b": 250
  },
  "hsl": {
    "h": 240.462,
    "s": 92.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.63873,
    "c": 0.18877,
    "h": 280
  },
  "luminance": 0.244
}

Semantic roles & 50–950 ramp

primary

#7978FA

secondary

#F6F6D5

accent

#E600E4

background

#FAF9FF

surface

#F5F2FF

border

#CFCCD7

text

#110E18

muted

#807E86

Preview Lab

Preview with #7978FA

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

Preview Lab → · Contrast checker → · Palette generator →