#7381F3#7381F3

#7381F3 is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.7% C 0.169 H 275.4°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#7381F3
RGB	rgb(115, 129, 243)
HSL	hsl(233, 84%, 70%)
HSV	hsv(233, 53%, 95%)
CMYK	cmyk(52.7%, 46.9%, 0%, 4.7%)
CIE-LAB	lab(57.86, 26.15, -59.04)
CIE-LCH	lch(57.86, 64.57, 293.89°)
OKLab	oklab(64.67% 0.0158 -0.1682)
OKLCH	oklch(64.67% 0.169 275.4)
XYZ	xyz(31.0930, 25.8144, 88.1209)
Luminance	0.2582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7381F3 #F3E573

analogous

#73C1F3 #7381F3 #A573F3

triadic

#7381F3 #F37381 #81F373

tetradic

#7381F3 #F373C1 #F3E573 #73F3A5

square

#7381F3 #F373C1 #F3E573 #73F3A5

split-complementary

#7381F3 #F3A573 #C1F373

monochromatic

#1328D9 #3B4EEE #7381F3 #ABB4F8 #E3E6FD

Accessibility & contrast

On white

3.41

#7381F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#7381F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7381F3

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7381F3	#FFFFFF	#000000	##000000
##7381F3	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D91F7

Deuteranopia (green-blind)

#3E86F1

Tritanopia (blue-blind)

#379AAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #7381f3;
/* rgb */ color: rgb(115, 129, 243);
/* oklch */ color: oklch(64.7% 0.169 275.4);

Tailwind

colors: {
  custom: {
    50: '#a3a5f8',
    500: '#7381f3',
    950: '#000000',
  },
}

SCSS

$custom: #7381f3;
$custom-light: #a3a5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#7381f3",
  "rgb": {
    "r": 115,
    "g": 129,
    "b": 243
  },
  "hsl": {
    "h": 233.438,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.64671,
    "c": 0.16892,
    "h": 275.4
  },
  "luminance": 0.25816
}

Semantic roles & 50–950 ramp

primary

#7381F3

secondary

#F3EFCF

accent

#C905E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #7381F3

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

Preview Lab → · Contrast checker → · Palette generator →