#737CE7#737CE7

#737CE7 is a light, vivid blue. Relative luminance 0.238; OKLCH L 63.0% C 0.159 H 277.2°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#737CE7
RGB	rgb(115, 124, 231)
HSL	hsl(235, 71%, 68%)
HSV	hsv(235, 50%, 91%)
CMYK	cmyk(50.2%, 46.3%, 0%, 9.4%)
CIE-LAB	lab(55.92, 25.45, -55.48)
CIE-LCH	lch(55.92, 61.04, 294.65°)
OKLab	oklab(62.97% 0.0199 -0.1578)
OKLCH	oklch(62.97% 0.159 277.2)
XYZ	xyz(28.6972, 23.8280, 78.6729)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737CE7 #E7DE73

analogous

#73B6E7 #737CE7 #A473E7

triadic

#737CE7 #E7737C #7CE773

tetradic

#737CE7 #E773B6 #E7DE73 #73E7A4

square

#737CE7 #E773B6 #E7DE73 #73E7A4

split-complementary

#737CE7 #E7A473 #B6E773

monochromatic

#212DBF #3F4BDE #737CE7 #A7ADF0 #DBDEF9

Accessibility & contrast

On white

3.64

#737CE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#737CE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737CE7

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737CE7	#FFFFFF	#000000	##000000
##737CE7	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8BEB

Deuteranopia (green-blind)

#4282E5

Tritanopia (blue-blind)

#4393A6

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #737ce7;
/* rgb */ color: rgb(115, 124, 231);
/* oklch */ color: oklch(63.0% 0.159 277.2);

Tailwind

colors: {
  custom: {
    50: '#a2a1ef',
    500: '#737ce7',
    950: '#000000',
  },
}

SCSS

$custom: #737ce7;
$custom-light: #a2a1ef;
$custom-dark: #000000;

JSON

{
  "hex": "#737ce7",
  "rgb": {
    "r": 115,
    "g": 124,
    "b": 231
  },
  "hsl": {
    "h": 235.345,
    "s": 70.732,
    "l": 67.843
  },
  "oklch": {
    "l": 0.62974,
    "c": 0.15902,
    "h": 277.2
  },
  "luminance": 0.2383
}

Semantic roles & 50–950 ramp

primary

#737CE7

secondary

#EDEAC9

accent

#C413D3

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100F16

muted

#7F7E84

Preview Lab

Preview with #737CE7

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

Preview Lab → · Contrast checker → · Palette generator →