#737FF3#737FF3

#737FF3 is a light, vivid blue. Relative luminance 0.253; OKLCH L 64.3% C 0.171 H 276.0°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#737FF3
RGB	rgb(115, 127, 243)
HSL	hsl(234, 84%, 70%)
HSV	hsv(234, 53%, 95%)
CMYK	cmyk(52.7%, 47.7%, 0%, 4.7%)
CIE-LAB	lab(57.36, 27.35, -59.84)
CIE-LCH	lch(57.36, 65.79, 294.56°)
OKLab	oklab(64.29% 0.018 -0.1705)
OKLCH	oklch(64.29% 0.171 276)
XYZ	xyz(30.8321, 25.2926, 88.0339)
Luminance	0.2530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737FF3 #F3E773

analogous

#73BFF3 #737FF3 #A773F3

triadic

#737FF3 #F3737F #7FF373

tetradic

#737FF3 #F373BF #F3E773 #73F3A7

square

#737FF3 #F373BF #F3E773 #73F3A7

split-complementary

#737FF3 #F3A773 #BFF373

monochromatic

#1325D9 #3B4BEE #737FF3 #ABB3F8 #E3E5FD

Accessibility & contrast

On white

3.47

#737FF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#737FF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737FF3

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737FF3	#FFFFFF	#000000	##000000
##737FF3	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#498FF7

Deuteranopia (green-blind)

#3985F0

Tritanopia (blue-blind)

#3799AD

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #737ff3;
/* rgb */ color: rgb(115, 127, 243);
/* oklch */ color: oklch(64.3% 0.171 276.0);

Tailwind

colors: {
  custom: {
    50: '#a4a4f8',
    500: '#737ff3',
    950: '#000000',
  },
}

SCSS

$custom: #737ff3;
$custom-light: #a4a4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#737ff3",
  "rgb": {
    "r": 115,
    "g": 127,
    "b": 243
  },
  "hsl": {
    "h": 234.375,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.64291,
    "c": 0.17149,
    "h": 276
  },
  "luminance": 0.25295
}

Semantic roles & 50–950 ramp

primary

#737FF3

secondary

#F3EFCF

accent

#CC05E1

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #737FF3

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

Preview Lab → · Contrast checker → · Palette generator →