#737EF0#737EF0

#737EF0 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.9% C 0.169 H 276.4°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#737EF0
RGB	rgb(115, 126, 240)
HSL	hsl(235, 81%, 70%)
HSV	hsv(235, 52%, 94%)
CMYK	cmyk(52.1%, 47.5%, 0%, 5.9%)
CIE-LAB	lab(56.93, 27.02, -58.86)
CIE-LCH	lch(56.93, 64.76, 294.66°)
OKLab	oklab(63.91% 0.0187 -0.1677)
OKLCH	oklch(63.91% 0.169 276.4)
XYZ	xyz(30.2543, 24.8559, 85.6246)
Luminance	0.2486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737EF0 #F0E573

analogous

#73BDF0 #737EF0 #A773F0

triadic

#737EF0 #F0737E #7EF073

tetradic

#737EF0 #F073BD #F0E573 #73F0A7

square

#737EF0 #F073BD #F0E573 #73F0A7

split-complementary

#737EF0 #F0A773 #BDF073

monochromatic

#1727D2 #3C4BEA #737EF0 #AAB1F6 #E2E4FC

Accessibility & contrast

On white

3.52

#737EF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#737EF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737EF0

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737EF0	#FFFFFF	#000000	##000000
##737EF0	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#498EF4

Deuteranopia (green-blind)

#3B84EE

Tritanopia (blue-blind)

#3B97AB

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #737ef0;
/* rgb */ color: rgb(115, 126, 240);
/* oklch */ color: oklch(63.9% 0.169 276.4);

Tailwind

colors: {
  custom: {
    50: '#a3a3f5',
    500: '#737ef0',
    950: '#000000',
  },
}

SCSS

$custom: #737ef0;
$custom-light: #a3a3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#737ef0",
  "rgb": {
    "r": 115,
    "g": 126,
    "b": 240
  },
  "hsl": {
    "h": 234.72,
    "s": 80.645,
    "l": 69.608
  },
  "oklch": {
    "l": 0.63914,
    "c": 0.16871,
    "h": 276.4
  },
  "luminance": 0.24858
}

Semantic roles & 50–950 ramp

primary

#737EF0

secondary

#F1EECE

accent

#CA09DD

background

#FAFAFF

surface

#F4F3FE

border

#CECDD6

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #737EF0

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

Preview Lab → · Contrast checker → · Palette generator →