#737BE3#737BE3

#737BE3 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.5% C 0.155 H 277.6°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#737BE3
RGB	rgb(115, 123, 227)
HSL	hsl(236, 67%, 67%)
HSV	hsv(236, 49%, 89%)
CMYK	cmyk(49.3%, 45.8%, 0%, 11%)
CIE-LAB	lab(55.44, 24.83, -54.00)
CIE-LCH	lch(55.44, 59.44, 294.69°)
OKLab	oklab(62.54% 0.0205 -0.1534)
OKLCH	oklch(62.54% 0.155 277.6)
XYZ	xyz(28.0140, 23.3552, 75.6900)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737BE3 #E3DB73

analogous

#73B3E3 #737BE3 #A373E3

triadic

#737BE3 #E3737B #7BE373

tetradic

#737BE3 #E373B3 #E3DB73 #73E3A3

square

#737BE3 #E373B3 #E3DB73 #73E3A3

split-complementary

#737BE3 #E3A373 #B3E373

monochromatic

#252FB7 #404BD9 #737BE3 #A6ABED #D9DBF7

Accessibility & contrast

On white

3.70

#737BE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#737BE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737BE3

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737BE3	#FFFFFF	#000000	##000000
##737BE3	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F89E7

Deuteranopia (green-blind)

#4480E1

Tritanopia (blue-blind)

#4791A4

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #737be3;
/* rgb */ color: rgb(115, 123, 227);
/* oklch */ color: oklch(62.5% 0.155 277.6);

Tailwind

colors: {
  custom: {
    50: '#a2a1ec',
    500: '#737be3',
    950: '#000000',
  },
}

SCSS

$custom: #737be3;
$custom-light: #a2a1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#737be3",
  "rgb": {
    "r": 115,
    "g": 123,
    "b": 227
  },
  "hsl": {
    "h": 235.714,
    "s": 66.667,
    "l": 67.059
  },
  "oklch": {
    "l": 0.62538,
    "c": 0.15481,
    "h": 277.6
  },
  "luminance": 0.23357
}

Semantic roles & 50–950 ramp

primary

#737BE3

secondary

#EBE8C7

accent

#C117CF

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #737BE3

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

Preview Lab → · Contrast checker → · Palette generator →