#738DEE#738DEE

#738DEE is a light, vivid blue. Relative luminance 0.289; OKLCH L 66.7% C 0.147 H 270.7°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#738DEE
RGB	rgb(115, 141, 238)
HSL	hsl(227, 78%, 69%)
HSV	hsv(227, 52%, 93%)
CMYK	cmyk(51.7%, 40.8%, 0%, 6.7%)
CIE-LAB	lab(60.66, 17.47, -51.80)
CIE-LCH	lch(60.66, 54.67, 288.64°)
OKLab	oklab(66.72% 0.0018 -0.1469)
OKLCH	oklch(66.72% 0.147 270.7)
XYZ	xyz(32.0227, 28.8655, 84.7565)
Luminance	0.2887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738DEE #EED473

analogous

#73CBEE #738DEE #9773EE

triadic

#738DEE #EE738D #8DEE73

tetradic

#738DEE #EE73CB #EED473 #73EE97

square

#738DEE #EE73CB #EED473 #73EE97

split-complementary

#738DEE #EE9773 #CBEE73

monochromatic

#193FCE #3C61E7 #738DEE #AAB9F5 #E0E6FB

Accessibility & contrast

On white

3.10

#738DEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#738DEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738DEE

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738DEE	#FFFFFF	#000000	##000000
##738DEE	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6598F2

Deuteranopia (green-blind)

#588DEC

Tritanopia (blue-blind)

#3AA2B2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #738dee;
/* rgb */ color: rgb(115, 141, 238);
/* oklch */ color: oklch(66.7% 0.147 270.7);

Tailwind

colors: {
  custom: {
    50: '#a2aef4',
    500: '#738dee',
    950: '#000000',
  },
}

SCSS

$custom: #738dee;
$custom-light: #a2aef4;
$custom-dark: #000000;

JSON

{
  "hex": "#738dee",
  "rgb": {
    "r": 115,
    "g": 141,
    "b": 238
  },
  "hsl": {
    "h": 227.317,
    "s": 78.344,
    "l": 69.216
  },
  "oklch": {
    "l": 0.66721,
    "c": 0.14687,
    "h": 270.7
  },
  "luminance": 0.28868
}

Semantic roles & 50–950 ramp

primary

#738DEE

secondary

#F0E9CD

accent

#AF0BDB

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#101017

muted

#7F7F85

Preview Lab

Preview with #738DEE

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

Preview Lab → · Contrast checker → · Palette generator →