#737DE9#737DE9

#737DE9 is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.3% C 0.160 H 276.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#737DE9
RGB	rgb(115, 125, 233)
HSL	hsl(235, 73%, 68%)
HSV	hsv(235, 51%, 91%)
CMYK	cmyk(50.6%, 46.4%, 0%, 8.6%)
CIE-LAB	lab(56.28, 25.47, -56.01)
CIE-LCH	lch(56.28, 61.52, 294.45°)
OKLab	oklab(63.29% 0.019 -0.1593)
OKLCH	oklch(63.29% 0.16 276.8)
XYZ	xyz(29.1072, 24.1935, 80.2110)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737DE9 #E9DF73

analogous

#73B8E9 #737DE9 #A473E9

triadic

#737DE9 #E9737D #7DE973

tetradic

#737DE9 #E973B8 #E9DF73 #73E9A4

square

#737DE9 #E973B8 #E9DF73 #73E9A4

split-complementary

#737DE9 #E9A473 #B8E973

monochromatic

#1F2DC3 #3E4CE1 #737DE9 #A8AEF1 #DDDFFA

Accessibility & contrast

On white

3.60

#737DE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#737DE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737DE9

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737DE9	#FFFFFF	#000000	##000000
##737DE9	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8CED

Deuteranopia (green-blind)

#4282E7

Tritanopia (blue-blind)

#4294A8

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #737de9;
/* rgb */ color: rgb(115, 125, 233);
/* oklch */ color: oklch(63.3% 0.160 276.8);

Tailwind

colors: {
  custom: {
    50: '#a2a2f0',
    500: '#737de9',
    950: '#000000',
  },
}

SCSS

$custom: #737de9;
$custom-light: #a2a2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#737de9",
  "rgb": {
    "r": 115,
    "g": 125,
    "b": 233
  },
  "hsl": {
    "h": 234.915,
    "s": 72.84,
    "l": 68.235
  },
  "oklch": {
    "l": 0.63288,
    "c": 0.16045,
    "h": 276.8
  },
  "luminance": 0.24195
}

Semantic roles & 50–950 ramp

primary

#737DE9

secondary

#EEEBCA

accent

#C411D5

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100F17

muted

#7F7E85

Preview Lab

Preview with #737DE9

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

Preview Lab → · Contrast checker → · Palette generator →