#738CF9#738CF9

#738CF9 is a light, vivid blue. Relative luminance 0.292; OKLCH L 67.2% C 0.163 H 271.7°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#738CF9
RGB	rgb(115, 140, 249)
HSL	hsl(229, 92%, 71%)
HSV	hsv(229, 54%, 98%)
CMYK	cmyk(53.8%, 43.8%, 0%, 2.4%)
CIE-LAB	lab(60.99, 21.47, -57.34)
CIE-LCH	lch(60.99, 61.23, 290.53°)
OKLab	oklab(67.16% 0.0047 -0.1631)
OKLCH	oklch(67.16% 0.163 271.7)
XYZ	xyz(33.5416, 29.2382, 93.4802)
Luminance	0.2924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738CF9 #F9E073

analogous

#73CFF9 #738CF9 #9D73F9

triadic

#738CF9 #F9738C #8CF973

tetradic

#738CF9 #F973CF #F9E073 #73F99D

square

#738CF9 #F973CF #F9E073 #73F99D

split-complementary

#738CF9 #F99D73 #CFF973

monochromatic

#0A33E8 #385CF6 #738CF9 #AEBCFC #E2E7FE

Accessibility & contrast

On white

3.07

#738CF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#738CF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738CF9

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738CF9	#FFFFFF	#000000	##000000
##738CF9	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C99FD

Deuteranopia (green-blind)

#4C8EF7

Tritanopia (blue-blind)

#2DA4B6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #738cf9;
/* rgb */ color: rgb(115, 140, 249);
/* oklch */ color: oklch(67.2% 0.163 271.7);

Tailwind

colors: {
  custom: {
    50: '#a4adfc',
    500: '#738cf9',
    950: '#000000',
  },
}

SCSS

$custom: #738cf9;
$custom-light: #a4adfc;
$custom-dark: #000000;

JSON

{
  "hex": "#738cf9",
  "rgb": {
    "r": 115,
    "g": 140,
    "b": 249
  },
  "hsl": {
    "h": 228.806,
    "s": 91.781,
    "l": 71.373
  },
  "oklch": {
    "l": 0.67163,
    "c": 0.16318,
    "h": 271.7
  },
  "luminance": 0.29241
}

Semantic roles & 50–950 ramp

primary

#738CF9

secondary

#F5EFD2

accent

#BB00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101017

muted

#7F7F85

Preview Lab

Preview with #738CF9

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

Preview Lab → · Contrast checker → · Palette generator →