#738EF9#738EF9

#738EF9 is a light, vivid blue. Relative luminance 0.298; OKLCH L 67.6% C 0.161 H 270.9°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#738EF9
RGB	rgb(115, 142, 249)
HSL	hsl(228, 92%, 71%)
HSV	hsv(228, 54%, 98%)
CMYK	cmyk(53.8%, 43%, 0%, 2.4%)
CIE-LAB	lab(61.51, 20.29, -56.52)
CIE-LCH	lch(61.51, 60.05, 289.75°)
OKLab	oklab(67.56% 0.0026 -0.1607)
OKLCH	oklch(67.56% 0.161 270.9)
XYZ	xyz(33.8365, 29.8280, 93.5785)
Luminance	0.2983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738EF9 #F9DE73

analogous

#73D1F9 #738EF9 #9B73F9

triadic

#738EF9 #F9738E #8EF973

tetradic

#738EF9 #F973D1 #F9DE73 #73F99B

square

#738EF9 #F973D1 #F9DE73 #73F99B

split-complementary

#738EF9 #F99B73 #D1F973

monochromatic

#0A37E8 #385FF6 #738EF9 #AEBDFC #E2E7FE

Accessibility & contrast

On white

3.01

#738EF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#738EF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738EF9

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738EF9	#FFFFFF	#000000	##000000
##738EF9	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#609BFD

Deuteranopia (green-blind)

#508FF7

Tritanopia (blue-blind)

#2CA5B7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #738ef9;
/* rgb */ color: rgb(115, 142, 249);
/* oklch */ color: oklch(67.6% 0.161 270.9);

Tailwind

colors: {
  custom: {
    50: '#a4aefc',
    500: '#738ef9',
    950: '#000000',
  },
}

SCSS

$custom: #738ef9;
$custom-light: #a4aefc;
$custom-dark: #000000;

JSON

{
  "hex": "#738ef9",
  "rgb": {
    "r": 115,
    "g": 142,
    "b": 249
  },
  "hsl": {
    "h": 227.91,
    "s": 91.781,
    "l": 71.373
  },
  "oklch": {
    "l": 0.67556,
    "c": 0.16071,
    "h": 270.9
  },
  "luminance": 0.2983
}

Semantic roles & 50–950 ramp

primary

#738EF9

secondary

#F5EED2

accent

#B700E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101017

muted

#7F7F85

Preview Lab

Preview with #738EF9

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

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