#737CDD#737CDD

#737CDD is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.4% C 0.145 H 277.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#737CDD
RGB	rgb(115, 124, 221)
HSL	hsl(235, 61%, 66%)
HSV	hsv(235, 48%, 87%)
CMYK	cmyk(48%, 43.9%, 0%, 13.3%)
CIE-LAB	lab(55.36, 22.42, -50.76)
CIE-LCH	lch(55.36, 55.49, 293.83°)
OKLab	oklab(62.37% 0.0185 -0.1439)
OKLCH	oklch(62.37% 0.145 277.3)
XYZ	xyz(27.3250, 23.2791, 71.4461)
Luminance	0.2328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737CDD #DDD473

analogous

#73B1DD #737CDD #9F73DD

triadic

#737CDD #DD737C #7CDD73

tetradic

#737CDD #DD73B1 #DDD473 #73DD9F

square

#737CDD #DD73B1 #DDD473 #73DD9F

split-complementary

#737CDD #DD9F73 #B1DD73

monochromatic

#2A35AC #424ED1 #737CDD #A4AAE9 #D5D8F5

Accessibility & contrast

On white

3.71

#737CDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#737CDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737CDD

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737CDD	#FFFFFF	#000000	##000000
##737CDD	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5589E1

Deuteranopia (green-blind)

#4C81DB

Tritanopia (blue-blind)

#4B90A2

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #737cdd;
/* rgb */ color: rgb(115, 124, 221);
/* oklch */ color: oklch(62.4% 0.145 277.3);

Tailwind

colors: {
  custom: {
    50: '#a1a1e8',
    500: '#737cdd',
    950: '#000000',
  },
}

SCSS

$custom: #737cdd;
$custom-light: #a1a1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#737cdd",
  "rgb": {
    "r": 115,
    "g": 124,
    "b": 221
  },
  "hsl": {
    "h": 234.906,
    "s": 60.92,
    "l": 65.882
  },
  "oklch": {
    "l": 0.62371,
    "c": 0.14512,
    "h": 277.3
  },
  "luminance": 0.23281
}

Semantic roles & 50–950 ramp

primary

#737CDD

secondary

#E7E4C4

accent

#BA1DC9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0F16

muted

#7F7E84

Preview Lab

Preview with #737CDD

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

Preview Lab → · Contrast checker → · Palette generator →