#737DEF#737DEF

#737DEF is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.7% C 0.169 H 276.7°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#737DEF
RGB	rgb(115, 125, 239)
HSL	hsl(235, 79%, 69%)
HSV	hsv(235, 52%, 94%)
CMYK	cmyk(51.9%, 47.7%, 0%, 6.3%)
CIE-LAB	lab(56.63, 27.31, -58.79)
CIE-LCH	lch(56.63, 64.83, 294.91°)
OKLab	oklab(63.66% 0.0197 -0.1675)
OKLCH	oklch(63.66% 0.169 276.7)
XYZ	xyz(29.9789, 24.5422, 84.8020)
Luminance	0.2454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737DEF #EFE573

analogous

#73BBEF #737DEF #A773EF

triadic

#737DEF #EF737D #7DEF73

tetradic

#737DEF #EF73BB #EFE573 #73EFA7

square

#737DEF #EF73BB #EFE573 #73EFA7

split-complementary

#737DEF #EFA773 #BBEF73

monochromatic

#1827D0 #3C4AE9 #737DEF #AAB0F5 #E1E3FC

Accessibility & contrast

On white

3.55

#737DEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#737DEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737DEF

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737DEF	#FFFFFF	#000000	##000000
##737DEF	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488DF3

Deuteranopia (green-blind)

#3A83ED

Tritanopia (blue-blind)

#3C96AB

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #737def;
/* rgb */ color: rgb(115, 125, 239);
/* oklch */ color: oklch(63.7% 0.169 276.7);

Tailwind

colors: {
  custom: {
    50: '#a3a2f5',
    500: '#737def',
    950: '#000000',
  },
}

SCSS

$custom: #737def;
$custom-light: #a3a2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#737def",
  "rgb": {
    "r": 115,
    "g": 125,
    "b": 239
  },
  "hsl": {
    "h": 235.161,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.63662,
    "c": 0.16866,
    "h": 276.7
  },
  "luminance": 0.24544
}

Semantic roles & 50–950 ramp

primary

#737DEF

secondary

#F1EECD

accent

#CB0ADC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#100F17

muted

#7F7E85

Preview Lab

Preview with #737DEF

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

Preview Lab → · Contrast checker → · Palette generator →