#737CF5#737CF5

#737CF5 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.9% C 0.178 H 276.9°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#737CF5
RGB	rgb(115, 124, 245)
HSL	hsl(236, 87%, 71%)
HSV	hsv(236, 53%, 96%)
CMYK	cmyk(53.1%, 49.4%, 0%, 3.9%)
CIE-LAB	lab(56.73, 29.75, -61.95)
CIE-LCH	lch(56.73, 68.73, 295.65°)
OKLab	oklab(63.86% 0.0214 -0.1768)
OKLCH	oklch(63.86% 0.178 276.9)
XYZ	xyz(30.7541, 24.6507, 89.5060)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737CF5 #F5EC73

analogous

#73BDF5 #737CF5 #AB73F5

triadic

#737CF5 #F5737C #7CF573

tetradic

#737CF5 #F573BD #F5EC73 #73F5AB

square

#737CF5 #F573BD #F5EC73 #73F5AB

split-complementary

#737CF5 #F5AB73 #BDF573

monochromatic

#101EDE #3A47F1 #737CF5 #ACB1F9 #E2E4FD

Accessibility & contrast

On white

3.54

#737CF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#737CF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737CF5

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737CF5	#FFFFFF	#000000	##000000
##737CF5	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#408EF9

Deuteranopia (green-blind)

#2F83F2

Tritanopia (blue-blind)

#3697AD

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #737cf5;
/* rgb */ color: rgb(115, 124, 245);
/* oklch */ color: oklch(63.9% 0.178 276.9);

Tailwind

colors: {
  custom: {
    50: '#a4a1f9',
    500: '#737cf5',
    950: '#000000',
  },
}

SCSS

$custom: #737cf5;
$custom-light: #a4a1f9;
$custom-dark: #000000;

JSON

{
  "hex": "#737cf5",
  "rgb": {
    "r": 115,
    "g": 124,
    "b": 245
  },
  "hsl": {
    "h": 235.846,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.63857,
    "c": 0.17808,
    "h": 276.9
  },
  "luminance": 0.24653
}

Semantic roles & 50–950 ramp

primary

#737CF5

secondary

#F4F1D0

accent

#D402E3

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100F17

muted

#7F7E85

Preview Lab

Preview with #737CF5

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

Preview Lab → · Contrast checker → · Palette generator →