#737BE0#737BE0

#737BE0 is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.4% C 0.151 H 277.7°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#737BE0
RGB	rgb(115, 123, 224)
HSL	hsl(236, 64%, 66%)
HSV	hsv(236, 49%, 88%)
CMYK	cmyk(48.7%, 45.1%, 0%, 12.2%)
CIE-LAB	lab(55.27, 23.92, -52.59)
CIE-LCH	lch(55.27, 57.78, 294.46°)
OKLab	oklab(62.36% 0.0201 -0.1493)
OKLCH	oklch(62.36% 0.151 277.7)
XYZ	xyz(27.6036, 23.1910, 73.5284)
Luminance	0.2319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737BE0 #E0D873

analogous

#73B2E0 #737BE0 #A273E0

triadic

#737BE0 #E0737B #7BE073

tetradic

#737BE0 #E073B2 #E0D873 #73E0A2

square

#737BE0 #E073B2 #E0D873 #73E0A2

split-complementary

#737BE0 #E0A273 #B2E073

monochromatic

#2731B1 #414CD5 #737BE0 #A5AAEB #D7D9F6

Accessibility & contrast

On white

3.72

#737BE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#737BE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737BE0

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737BE0	#FFFFFF	#000000	##000000
##737BE0	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5189E4

Deuteranopia (green-blind)

#4780DE

Tritanopia (blue-blind)

#4990A3

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #737be0;
/* rgb */ color: rgb(115, 123, 224);
/* oklch */ color: oklch(62.4% 0.151 277.7);

Tailwind

colors: {
  custom: {
    50: '#a1a1ea',
    500: '#737be0',
    950: '#000000',
  },
}

SCSS

$custom: #737be0;
$custom-light: #a1a1ea;
$custom-dark: #000000;

JSON

{
  "hex": "#737be0",
  "rgb": {
    "r": 115,
    "g": 123,
    "b": 224
  },
  "hsl": {
    "h": 235.596,
    "s": 63.743,
    "l": 66.471
  },
  "oklch": {
    "l": 0.62356,
    "c": 0.15066,
    "h": 277.7
  },
  "luminance": 0.23193
}

Semantic roles & 50–950 ramp

primary

#737BE0

secondary

#E9E6C6

accent

#BE1ACC

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #737BE0

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

Preview Lab → · Contrast checker → · Palette generator →