#737EF7#737EF7

#737EF7 is a light, vivid blue. Relative luminance 0.253; OKLCH L 64.4% C 0.178 H 276.3°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#737EF7
RGB	rgb(115, 126, 247)
HSL	hsl(235, 89%, 71%)
HSV	hsv(235, 53%, 97%)
CMYK	cmyk(53.4%, 49%, 0%, 3.1%)
CIE-LAB	lab(57.35, 29.18, -62.07)
CIE-LCH	lch(57.35, 68.59, 295.18°)
OKLab	oklab(64.36% 0.0194 -0.1771)
OKLCH	oklch(64.36% 0.178 276.3)
XYZ	xyz(31.3142, 25.2799, 91.2071)
Luminance	0.2528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737EF7 #F7EC73

analogous

#73C0F7 #737EF7 #AA73F7

triadic

#737EF7 #F7737E #7EF773

tetradic

#737EF7 #F773C0 #F7EC73 #73F7AA

square

#737EF7 #F773C0 #F7EC73 #73F7AA

split-complementary

#737EF7 #F7AA73 #C0F773

monochromatic

#0D1FE3 #3949F4 #737EF7 #ADB3FA #E2E4FD

Accessibility & contrast

On white

3.47

#737EF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#737EF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737EF7

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737EF7	#FFFFFF	#000000	##000000
##737EF7	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)

#428FFB

Deuteranopia (green-blind)

#3184F4

Tritanopia (blue-blind)

#3399AF

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #737ef7;
/* rgb */ color: rgb(115, 126, 247);
/* oklch */ color: oklch(64.4% 0.178 276.3);

Tailwind

colors: {
  custom: {
    50: '#a4a3fa',
    500: '#737ef7',
    950: '#000000',
  },
}

SCSS

$custom: #737ef7;
$custom-light: #a4a3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#737ef7",
  "rgb": {
    "r": 115,
    "g": 126,
    "b": 247
  },
  "hsl": {
    "h": 235,
    "s": 89.189,
    "l": 70.98
  },
  "oklch": {
    "l": 0.64358,
    "c": 0.17819,
    "h": 276.3
  },
  "luminance": 0.25282
}

Semantic roles & 50–950 ramp

primary

#737EF7

secondary

#F4F2D1

accent

#D200E6

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #737EF7

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

Preview Lab → · Contrast checker → · Palette generator →