#7378DD#7378DD

#7378DD is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.6% C 0.151 H 278.9°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#7378DD
RGB	rgb(115, 120, 221)
HSL	hsl(237, 61%, 66%)
HSV	hsv(237, 48%, 87%)
CMYK	cmyk(48%, 45.7%, 0%, 13.3%)
CIE-LAB	lab(54.34, 24.82, -52.38)
CIE-LCH	lch(54.34, 57.97, 295.35°)
OKLab	oklab(61.6% 0.0232 -0.1487)
OKLCH	oklch(61.6% 0.151 278.9)
XYZ	xyz(26.8338, 22.2968, 71.2824)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7378DD #DDD873

analogous

#73ADDD #7378DD #A373DD

triadic

#7378DD #DD7378 #78DD73

tetradic

#7378DD #DD73AD #DDD873 #73DDA3

square

#7378DD #DD73AD #DDD873 #73DDA3

split-complementary

#7378DD #DDA373 #ADDD73

monochromatic

#2A30AC #4249D1 #7378DD #A4A7E9 #D5D7F5

Accessibility & contrast

On white

3.85

#7378DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#7378DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7378DD

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7378DD	#FFFFFF	#000000	##000000
##7378DD	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E86E1

Deuteranopia (green-blind)

#457EDB

Tritanopia (blue-blind)

#4C8DA0

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #7378dd;
/* rgb */ color: rgb(115, 120, 221);
/* oklch */ color: oklch(61.6% 0.151 278.9);

Tailwind

colors: {
  custom: {
    50: '#a19ee8',
    500: '#7378dd',
    950: '#000000',
  },
}

SCSS

$custom: #7378dd;
$custom-light: #a19ee8;
$custom-dark: #000000;

JSON

{
  "hex": "#7378dd",
  "rgb": {
    "r": 115,
    "g": 120,
    "b": 221
  },
  "hsl": {
    "h": 237.17,
    "s": 60.92,
    "l": 65.882
  },
  "oklch": {
    "l": 0.61598,
    "c": 0.15052,
    "h": 278.9
  },
  "luminance": 0.22298
}

Semantic roles & 50–950 ramp

primary

#7378DD

secondary

#E7E6C4

accent

#C11DC9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #7378DD

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

Preview Lab → · Contrast checker → · Palette generator →