#737BE1#737BE1

#737BE1 is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.4% C 0.152 H 277.6°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#737BE1
RGB	rgb(115, 123, 225)
HSL	hsl(236, 65%, 67%)
HSV	hsv(236, 49%, 88%)
CMYK	cmyk(48.9%, 45.3%, 0%, 11.8%)
CIE-LAB	lab(55.32, 24.23, -53.06)
CIE-LCH	lch(55.32, 58.33, 294.54°)
OKLab	oklab(62.42% 0.0202 -0.1507)
OKLCH	oklch(62.42% 0.152 277.6)
XYZ	xyz(27.7396, 23.2454, 74.2447)
Luminance	0.2325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737BE1 #E1D973

analogous

#73B2E1 #737BE1 #A273E1

triadic

#737BE1 #E1737B #7BE173

tetradic

#737BE1 #E173B2 #E1D973 #73E1A2

square

#737BE1 #E173B2 #E1D973 #73E1A2

split-complementary

#737BE1 #E1A273 #B2E173

monochromatic

#2631B3 #414BD6 #737BE1 #A5ABEC #D8DAF7

Accessibility & contrast

On white

3.72

#737BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#737BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737BE1

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737BE1	#FFFFFF	#000000	##000000
##737BE1	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5089E5

Deuteranopia (green-blind)

#4680DF

Tritanopia (blue-blind)

#4891A3

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #737be1;
/* rgb */ color: rgb(115, 123, 225);
/* oklch */ color: oklch(62.4% 0.152 277.6);

Tailwind

colors: {
  custom: {
    50: '#a2a1eb',
    500: '#737be1',
    950: '#000000',
  },
}

SCSS

$custom: #737be1;
$custom-light: #a2a1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#737be1",
  "rgb": {
    "r": 115,
    "g": 123,
    "b": 225
  },
  "hsl": {
    "h": 235.636,
    "s": 64.706,
    "l": 66.667
  },
  "oklch": {
    "l": 0.62417,
    "c": 0.15204,
    "h": 277.6
  },
  "luminance": 0.23247
}

Semantic roles & 50–950 ramp

primary

#737BE1

secondary

#EAE7C6

accent

#BF19CD

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #737BE1

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

Preview Lab → · Contrast checker → · Palette generator →