#7978F5#7978F5

#7978F5 is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.5% C 0.182 H 280.2°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#7978F5
RGB	rgb(121, 120, 245)
HSL	hsl(240, 86%, 72%)
HSV	hsv(240, 51%, 96%)
CMYK	cmyk(50.6%, 51%, 0%, 3.9%)
CIE-LAB	lab(56.18, 33.36, -62.82)
CIE-LCH	lch(56.18, 71.13, 297.97°)
OKLab	oklab(63.54% 0.0324 -0.1792)
OKLCH	oklch(63.54% 0.182 280.2)
XYZ	xyz(31.0780, 24.0887, 89.3805)
Luminance	0.2409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7978F5 #F4F578

analogous

#78B6F5 #7978F5 #B878F5

triadic

#7978F5 #F57978 #78F579

tetradic

#7978F5 #F578B6 #F4F578 #78F5B8

square

#7978F5 #F578B6 #F4F578 #78F5B8

split-complementary

#7978F5 #F5B878 #B6F578

monochromatic

#1211E2 #403FF1 #7978F5 #B2B1F9 #E3E3FD

Accessibility & contrast

On white

3.61

#7978F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#7978F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7978F5

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7978F5	#FFFFFF	#000000	##000000
##7978F5	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#388BF9

Deuteranopia (green-blind)

#2B82F2

Tritanopia (blue-blind)

#4794AB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #7978f5;
/* rgb */ color: rgb(121, 120, 245);
/* oklch */ color: oklch(63.5% 0.182 280.2);

Tailwind

colors: {
  custom: {
    50: '#a89ff9',
    500: '#7978f5',
    950: '#000000',
  },
}

SCSS

$custom: #7978f5;
$custom-light: #a89ff9;
$custom-dark: #000000;

JSON

{
  "hex": "#7978f5",
  "rgb": {
    "r": 121,
    "g": 120,
    "b": 245
  },
  "hsl": {
    "h": 240.48,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.63544,
    "c": 0.18214,
    "h": 280.2
  },
  "luminance": 0.2409
}

Semantic roles & 50–950 ramp

primary

#7978F5

secondary

#F4F4D4

accent

#E303E1

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7978F5

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

Preview Lab → · Contrast checker → · Palette generator →