#737CE5#737CE5

#737CE5 is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.9% C 0.156 H 277.2°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#737CE5
RGB	rgb(115, 124, 229)
HSL	hsl(235, 69%, 67%)
HSV	hsv(235, 50%, 90%)
CMYK	cmyk(49.8%, 45.9%, 0%, 10.2%)
CIE-LAB	lab(55.80, 24.84, -54.54)
CIE-LCH	lch(55.80, 59.93, 294.49°)
OKLab	oklab(62.85% 0.0196 -0.155)
OKLCH	oklch(62.85% 0.156 277.2)
XYZ	xyz(28.4163, 23.7156, 77.1938)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737CE5 #E5DC73

analogous

#73B5E5 #737CE5 #A373E5

triadic

#737CE5 #E5737C #7CE573

tetradic

#737CE5 #E573B5 #E5DC73 #73E5A3

square

#737CE5 #E573B5 #E5DC73 #73E5A3

split-complementary

#737CE5 #E5A373 #B5E573

monochromatic

#232FBB #3F4CDB #737CE5 #A7ACEF #DADDF8

Accessibility & contrast

On white

3.66

#737CE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#737CE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737CE5

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737CE5	#FFFFFF	#000000	##000000
##737CE5	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F8AE9

Deuteranopia (green-blind)

#4481E3

Tritanopia (blue-blind)

#4593A5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #737ce5;
/* rgb */ color: rgb(115, 124, 229);
/* oklch */ color: oklch(62.9% 0.156 277.2);

Tailwind

colors: {
  custom: {
    50: '#a2a1ee',
    500: '#737ce5',
    950: '#000000',
  },
}

SCSS

$custom: #737ce5;
$custom-light: #a2a1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#737ce5",
  "rgb": {
    "r": 115,
    "g": 124,
    "b": 229
  },
  "hsl": {
    "h": 235.263,
    "s": 68.675,
    "l": 67.451
  },
  "oklch": {
    "l": 0.62852,
    "c": 0.15626,
    "h": 277.2
  },
  "luminance": 0.23717
}

Semantic roles & 50–950 ramp

primary

#737CE5

secondary

#ECE9C8

accent

#C215D1

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100F16

muted

#7F7E84

Preview Lab

Preview with #737CE5

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

Preview Lab → · Contrast checker → · Palette generator →