#7A78F8#7A78F8

#7A78F8 is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.8% C 0.186 H 280.4°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#7A78F8
RGB	rgb(122, 120, 248)
HSL	hsl(241, 90%, 72%)
HSV	hsv(241, 52%, 97%)
CMYK	cmyk(50.8%, 51.6%, 0%, 2.7%)
CIE-LAB	lab(56.43, 34.47, -64.07)
CIE-LCH	lch(56.43, 72.75, 298.28°)
OKLab	oklab(63.81% 0.0337 -0.1829)
OKLCH	oklch(63.81% 0.186 280.4)
XYZ	xyz(31.6806, 24.3460, 91.8186)
Luminance	0.2435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A78F8 #F6F878

analogous

#78B6F8 #7A78F8 #BA78F8

triadic

#7A78F8 #F87A78 #78F87A

tetradic

#7A78F8 #F878B6 #F6F878 #78F8BA

square

#7A78F8 #F878B6 #F6F878 #78F8BA

split-complementary

#7A78F8 #F8BA78 #B6F878

monochromatic

#100CE9 #413EF5 #7A78F8 #B3B2FB #E2E2FD

Accessibility & contrast

On white

3.58

#7A78F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#7A78F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7A78F8

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A78F8	#FFFFFF	#000000	##000000
##7A78F8	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#358CFC

Deuteranopia (green-blind)

#2683F5

Tritanopia (blue-blind)

#4694AD

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #7a78f8;
/* rgb */ color: rgb(122, 120, 248);
/* oklch */ color: oklch(63.8% 0.186 280.4);

Tailwind

colors: {
  custom: {
    50: '#a89ffb',
    500: '#7a78f8',
    950: '#000000',
  },
}

SCSS

$custom: #7a78f8;
$custom-light: #a89ffb;
$custom-dark: #000000;

JSON

{
  "hex": "#7a78f8",
  "rgb": {
    "r": 122,
    "g": 120,
    "b": 248
  },
  "hsl": {
    "h": 240.938,
    "s": 90.141,
    "l": 72.157
  },
  "oklch": {
    "l": 0.63813,
    "c": 0.18595,
    "h": 280.4
  },
  "luminance": 0.24348
}

Semantic roles & 50–950 ramp

primary

#7A78F8

secondary

#F5F6D5

accent

#E600E2

background

#FAF9FF

surface

#F5F2FF

border

#CFCCD7

text

#110E17

muted

#807E85

Preview Lab

Preview with #7A78F8

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

Preview Lab → · Contrast checker → · Palette generator →