#7378EE#7378EE

#7378EE is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.7% C 0.174 H 278.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#7378EE
RGB	rgb(115, 120, 238)
HSL	hsl(238, 78%, 69%)
HSV	hsv(238, 52%, 93%)
CMYK	cmyk(51.7%, 49.6%, 0%, 6.7%)
CIE-LAB	lab(55.33, 29.99, -60.32)
CIE-LCH	lch(55.33, 67.36, 296.43°)
OKLab	oklab(62.66% 0.0251 -0.172)
OKLCH	oklch(62.66% 0.174 278.3)
XYZ	xyz(29.2145, 23.2490, 83.8204)
Luminance	0.2325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7378EE #EEE973

analogous

#73B6EE #7378EE #AC73EE

triadic

#7378EE #EE7378 #78EE73

tetradic

#7378EE #EE73B6 #EEE973 #73EEAC

square

#7378EE #EE73B6 #EEE973 #73EEAC

split-complementary

#7378EE #EEAC73 #B6EE73

monochromatic

#1920CE #3C43E7 #7378EE #AAADF5 #E0E1FB

Accessibility & contrast

On white

3.72

#7378EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#7378EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7378EE

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7378EE	#FFFFFF	#000000	##000000
##7378EE	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E89F2

Deuteranopia (green-blind)

#3080EB

Tritanopia (blue-blind)

#3E92A8

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #7378ee;
/* rgb */ color: rgb(115, 120, 238);
/* oklch */ color: oklch(62.7% 0.174 278.3);

Tailwind

colors: {
  custom: {
    50: '#a39ff4',
    500: '#7378ee',
    950: '#000000',
  },
}

SCSS

$custom: #7378ee;
$custom-light: #a39ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#7378ee",
  "rgb": {
    "r": 115,
    "g": 120,
    "b": 238
  },
  "hsl": {
    "h": 237.561,
    "s": 78.344,
    "l": 69.216
  },
  "oklch": {
    "l": 0.62662,
    "c": 0.17385,
    "h": 278.3
  },
  "luminance": 0.23251
}

Semantic roles & 50–950 ramp

primary

#7378EE

secondary

#F0EFCD

accent

#D20BDB

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7378EE

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

Preview Lab → · Contrast checker → · Palette generator →