#738EF8#738EF8

#738EF8 is a light, vivid blue. Relative luminance 0.298; OKLCH L 67.5% C 0.159 H 270.9°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#738EF8
RGB	rgb(115, 142, 248)
HSL	hsl(228, 90%, 71%)
HSV	hsv(228, 54%, 97%)
CMYK	cmyk(53.6%, 42.7%, 0%, 2.7%)
CIE-LAB	lab(61.45, 19.98, -56.06)
CIE-LCH	lch(61.45, 59.51, 289.62°)
OKLab	oklab(67.5% 0.0024 -0.1593)
OKLCH	oklch(67.5% 0.159 270.9)
XYZ	xyz(33.6810, 29.7658, 92.7593)
Luminance	0.2977 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738EF8 #F8DD73

analogous

#73D0F8 #738EF8 #9A73F8

triadic

#738EF8 #F8738E #8EF873

tetradic

#738EF8 #F873D0 #F8DD73 #73F89A

square

#738EF8 #F873D0 #F8DD73 #73F89A

split-complementary

#738EF8 #F89A73 #D0F873

monochromatic

#0B38E5 #395FF5 #738EF8 #ADBDFB #E2E7FE

Accessibility & contrast

On white

3.02

#738EF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#738EF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738EF8

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738EF8	#FFFFFF	#000000	##000000
##738EF8	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#619AFC

Deuteranopia (green-blind)

#518FF6

Tritanopia (blue-blind)

#2DA5B7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #738ef8;
/* rgb */ color: rgb(115, 142, 248);
/* oklch */ color: oklch(67.5% 0.159 270.9);

Tailwind

colors: {
  custom: {
    50: '#a4aefb',
    500: '#738ef8',
    950: '#000000',
  },
}

SCSS

$custom: #738ef8;
$custom-light: #a4aefb;
$custom-dark: #000000;

JSON

{
  "hex": "#738ef8",
  "rgb": {
    "r": 115,
    "g": 142,
    "b": 248
  },
  "hsl": {
    "h": 227.82,
    "s": 90.476,
    "l": 71.176
  },
  "oklch": {
    "l": 0.67497,
    "c": 0.15935,
    "h": 270.9
  },
  "luminance": 0.29768
}

Semantic roles & 50–950 ramp

primary

#738EF8

secondary

#F5EED2

accent

#B700E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101017

muted

#7F7F85

Preview Lab

Preview with #738EF8

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

Preview Lab → · Contrast checker → · Palette generator →