#737DF1#737DF1

#737DF1 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.8% C 0.171 H 276.7°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#737DF1
RGB	rgb(115, 125, 241)
HSL	hsl(235, 82%, 70%)
HSV	hsv(235, 52%, 95%)
CMYK	cmyk(52.3%, 48.1%, 0%, 5.5%)
CIE-LAB	lab(56.74, 27.92, -59.72)
CIE-LCH	lch(56.74, 65.92, 295.06°)
OKLab	oklab(63.79% 0.0199 -0.1702)
OKLCH	oklch(63.79% 0.171 276.7)
XYZ	xyz(30.2760, 24.6610, 86.3667)
Luminance	0.2466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737DF1 #F1E773

analogous

#73BCF1 #737DF1 #A873F1

triadic

#737DF1 #F1737D #7DF173

tetradic

#737DF1 #F173BC #F1E773 #73F1A8

square

#737DF1 #F173BC #F1E773 #73F1A8

split-complementary

#737DF1 #F1A873 #BCF173

monochromatic

#1524D4 #3B49EB #737DF1 #ABB1F7 #E2E4FC

Accessibility & contrast

On white

3.54

#737DF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#737DF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737DF1

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737DF1	#FFFFFF	#000000	##000000
##737DF1	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)

#468DF5

Deuteranopia (green-blind)

#3883EE

Tritanopia (blue-blind)

#3A97AC

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #737df1;
/* rgb */ color: rgb(115, 125, 241);
/* oklch */ color: oklch(63.8% 0.171 276.7);

Tailwind

colors: {
  custom: {
    50: '#a3a2f6',
    500: '#737df1',
    950: '#000000',
  },
}

SCSS

$custom: #737df1;
$custom-light: #a3a2f6;
$custom-dark: #000000;

JSON

{
  "hex": "#737df1",
  "rgb": {
    "r": 115,
    "g": 125,
    "b": 241
  },
  "hsl": {
    "h": 235.238,
    "s": 81.818,
    "l": 69.804
  },
  "oklch": {
    "l": 0.63788,
    "c": 0.17137,
    "h": 276.7
  },
  "luminance": 0.24663
}

Semantic roles & 50–950 ramp

primary

#737DF1

secondary

#F2EFCE

accent

#CD07DE

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100F17

muted

#7F7E85

Preview Lab

Preview with #737DF1

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

Preview Lab → · Contrast checker → · Palette generator →