#737DFD#737DFD

#737DFD is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.6% C 0.188 H 276.4°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#737DFD
RGB	rgb(115, 125, 253)
HSL	hsl(236, 97%, 72%)
HSV	hsv(236, 55%, 99%)
CMYK	cmyk(54.5%, 50.6%, 0%, 0.8%)
CIE-LAB	lab(57.46, 31.64, -65.19)
CIE-LCH	lch(57.46, 72.47, 295.89°)
OKLab	oklab(64.56% 0.021 -0.1863)
OKLCH	oklch(64.56% 0.188 276.4)
XYZ	xyz(32.1278, 25.4017, 96.1195)
Luminance	0.2540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737DFD #FDF373

analogous

#73C2FD #737DFD #AE73FD

triadic

#737DFD #FD737D #7DFD73

tetradic

#737DFD #FD73C2 #FDF373 #73FDAE

square

#737DFD #FD73C2 #FDF373 #73FDAE

split-complementary

#737DFD #FDAE73 #C2FD73

monochromatic

#0315F2 #3745FC #737DFD #AFB5FE #E1E3FF

Accessibility & contrast

On white

3.45

#737DFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#737DFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737DFD

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737DFD	#FFFFFF	#000000	##000000
##737DFD	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3990FF

Deuteranopia (green-blind)

#2184FA

Tritanopia (blue-blind)

#2B9AB1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #737dfd;
/* rgb */ color: rgb(115, 125, 253);
/* oklch */ color: oklch(64.6% 0.188 276.4);

Tailwind

colors: {
  custom: {
    50: '#a5a2ff',
    500: '#737dfd',
    950: '#000000',
  },
}

SCSS

$custom: #737dfd;
$custom-light: #a5a2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#737dfd",
  "rgb": {
    "r": 115,
    "g": 125,
    "b": 253
  },
  "hsl": {
    "h": 235.652,
    "s": 97.183,
    "l": 72.157
  },
  "oklch": {
    "l": 0.64563,
    "c": 0.1875,
    "h": 276.4
  },
  "luminance": 0.25404
}

Semantic roles & 50–950 ramp

primary

#737DFD

secondary

#F7F4D4

accent

#D500E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100F18

muted

#7F7E86

Preview Lab

Preview with #737DFD

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

Preview Lab → · Contrast checker → · Palette generator →