#737BDD#737BDD

#737BDD is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.2% C 0.146 H 277.7°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#737BDD
RGB	rgb(115, 123, 221)
HSL	hsl(235, 61%, 66%)
HSV	hsv(235, 48%, 87%)
CMYK	cmyk(48%, 44.3%, 0%, 13.3%)
CIE-LAB	lab(55.10, 23.02, -51.17)
CIE-LCH	lch(55.10, 56.11, 294.22°)
OKLab	oklab(62.18% 0.0197 -0.1451)
OKLCH	oklch(62.18% 0.146 277.7)
XYZ	xyz(27.2003, 23.0297, 71.4045)
Luminance	0.2303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737BDD #DDD573

analogous

#73B0DD #737BDD #A073DD

triadic

#737BDD #DD737B #7BDD73

tetradic

#737BDD #DD73B0 #DDD573 #73DDA0

square

#737BDD #DD73B0 #DDD573 #73DDA0

split-complementary

#737BDD #DDA073 #B0DD73

monochromatic

#2A34AC #424DD1 #737BDD #A4A9E9 #D5D8F5

Accessibility & contrast

On white

3.75

#737BDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#737BDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737BDD

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737BDD	#FFFFFF	#000000	##000000
##737BDD	1.00	3.75	5.61	5.61
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5388E1

Deuteranopia (green-blind)

#4A80DB

Tritanopia (blue-blind)

#4B90A1

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #737bdd;
/* rgb */ color: rgb(115, 123, 221);
/* oklch */ color: oklch(62.2% 0.146 277.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#737bdd",
  "rgb": {
    "r": 115,
    "g": 123,
    "b": 221
  },
  "hsl": {
    "h": 235.472,
    "s": 60.92,
    "l": 65.882
  },
  "oklch": {
    "l": 0.62177,
    "c": 0.14647,
    "h": 277.7
  },
  "luminance": 0.23031
}

Semantic roles & 50–950 ramp

primary

#737BDD

secondary

#E7E5C4

accent

#BC1DC9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #737BDD

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

Preview Lab → · Contrast checker → · Palette generator →