#7C78FC#7C78FC

#7C78FC is a light, vivid blue. Relative luminance 0.247; OKLCH L 64.2% C 0.191 H 280.9°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#7C78FC
RGB	rgb(124, 120, 252)
HSL	hsl(242, 96%, 73%)
HSV	hsv(242, 52%, 99%)
CMYK	cmyk(50.8%, 52.4%, 0%, 1.2%)
CIE-LAB	lab(56.83, 36.07, -65.64)
CIE-LCH	lch(56.83, 74.90, 298.79°)
OKLab	oklab(64.22% 0.0362 -0.1874)
OKLCH	oklch(64.22% 0.191 280.9)
XYZ	xyz(32.5939, 24.7444, 95.1353)
Luminance	0.2475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C78FC #F8FC78

analogous

#78B6FC #7C78FC #BE78FC

triadic

#7C78FC #FC7C78 #78FC7C

tetradic

#7C78FC #FC78B6 #F8FC78 #78FCBE

square

#7C78FC #FC78B6 #F8FC78 #78FCBE

split-complementary

#7C78FC #FCBE78 #B6FC78

monochromatic

#0D05F4 #423CFB #7C78FC #B6B4FD #E2E1FE

Accessibility & contrast

On white

3.53

#7C78FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#7C78FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7C78FC

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C78FC	#FFFFFF	#000000	##000000
##7C78FC	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F8DFF

Deuteranopia (green-blind)

#1F84F9

Tritanopia (blue-blind)

#4895AF

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #7c78fc;
/* rgb */ color: rgb(124, 120, 252);
/* oklch */ color: oklch(64.2% 0.191 280.9);

Tailwind

colors: {
  custom: {
    50: '#aa9ffe',
    500: '#7c78fc',
    950: '#000000',
  },
}

SCSS

$custom: #7c78fc;
$custom-light: #aa9ffe;
$custom-dark: #000000;

JSON

{
  "hex": "#7c78fc",
  "rgb": {
    "r": 124,
    "g": 120,
    "b": 252
  },
  "hsl": {
    "h": 241.818,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.64223,
    "c": 0.19091,
    "h": 280.9
  },
  "luminance": 0.24746
}

Semantic roles & 50–950 ramp

primary

#7C78FC

secondary

#F6F7D4

accent

#E600DF

background

#FBF9FF

surface

#F6F2FF

border

#D0CCD7

text

#110E18

muted

#807E86

Preview Lab

Preview with #7C78FC

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

Preview Lab → · Contrast checker → · Palette generator →