#7B78DC#7B78DC

#7B78DC is a light, vivid blue. Relative luminance 0.228; OKLCH L 62.1% C 0.148 H 282.6°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#7B78DC
RGB	rgb(123, 120, 220)
HSL	hsl(242, 59%, 67%)
HSV	hsv(242, 45%, 86%)
CMYK	cmyk(44.1%, 45.5%, 0%, 13.7%)
CIE-LAB	lab(54.88, 26.40, -50.93)
CIE-LCH	lch(54.88, 57.37, 297.39°)
OKLab	oklab(62.13% 0.0322 -0.1443)
OKLCH	oklch(62.13% 0.148 282.6)
XYZ	xyz(27.7993, 22.8100, 70.6343)
Luminance	0.2281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B78DC #D9DC78

analogous

#78A7DC #7B78DC #AD78DC

triadic

#7B78DC #DC7B78 #78DC7B

tetradic

#7B78DC #DC78A7 #D9DC78 #78DCAD

square

#7B78DC #DC78A7 #D9DC78 #78DCAD

split-complementary

#7B78DC #DCAD78 #A7DC78

monochromatic

#312DAD #4B47CF #7B78DC #ABA9E9 #DAD9F5

Accessibility & contrast

On white

3.78

#7B78DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#7B78DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7B78DC

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B78DC	#FFFFFF	#000000	##000000
##7B78DC	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5087E0

Deuteranopia (green-blind)

#4B80DA

Tritanopia (blue-blind)

#5C8D9F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #7b78dc;
/* rgb */ color: rgb(123, 120, 220);
/* oklch */ color: oklch(62.1% 0.148 282.6);

Tailwind

colors: {
  custom: {
    50: '#a69fe7',
    500: '#7b78dc',
    950: '#000000',
  },
}

SCSS

$custom: #7b78dc;
$custom-light: #a69fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#7b78dc",
  "rgb": {
    "r": 123,
    "g": 120,
    "b": 220
  },
  "hsl": {
    "h": 241.8,
    "s": 58.824,
    "l": 66.667
  },
  "oklch": {
    "l": 0.62134,
    "c": 0.14782,
    "h": 282.6
  },
  "luminance": 0.22811
}

Semantic roles & 50–950 ramp

primary

#7B78DC

secondary

#E7E8C8

accent

#C61FC1

background

#FAF9FE

surface

#F4F2FC

border

#CECCD5

text

#100E16

muted

#7F7E84

Preview Lab

Preview with #7B78DC

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

Preview Lab → · Contrast checker → · Palette generator →