#737AAA#737AAA

#737AAA is a mid, moderate blue. Relative luminance 0.205; OKLCH L 59.3% C 0.074 H 277.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#737AAA
RGB	rgb(115, 122, 170)
HSL	hsl(232, 24%, 56%)
HSV	hsv(232, 32%, 67%)
CMYK	cmyk(32.4%, 28.2%, 0%, 33.3%)
CIE-LAB	lab(52.36, 8.97, -26.39)
CIE-LCH	lch(52.36, 27.87, 288.78°)
OKLab	oklab(59.26% 0.0096 -0.0732)
OKLCH	oklch(59.26% 0.074 277.5)
XYZ	xyz(21.2835, 20.4655, 40.8513)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737AAA #AAA373

analogous

#7395AA #737AAA #8773AA

triadic

#737AAA #AA737A #7AAA73

tetradic

#737AAA #AA7395 #AAA373 #73AA87

square

#737AAA #AA7395 #AAA373 #73AA87

split-complementary

#737AAA #AA8773 #95AA73

monochromatic

#3D4265 #555C8B #737AAA #999EC1 #BFC2D8

Accessibility & contrast

On white

4.12

#737AAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#737AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737AAA

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737AAA	#FFFFFF	#000000	##000000
##737AAA	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7FAC

Deuteranopia (green-blind)

#687BA9

Tritanopia (blue-blind)

#64838B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #737aaa;
/* rgb */ color: rgb(115, 122, 170);
/* oklch */ color: oklch(59.3% 0.074 277.5);

Tailwind

colors: {
  custom: {
    50: '#9da0c3',
    500: '#737aaa',
    950: '#000000',
  },
}

SCSS

$custom: #737aaa;
$custom-light: #9da0c3;
$custom-dark: #000000;

JSON

{
  "hex": "#737aaa",
  "rgb": {
    "r": 115,
    "g": 122,
    "b": 170
  },
  "hsl": {
    "h": 232.364,
    "s": 24.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59259,
    "c": 0.07383,
    "h": 277.5
  },
  "luminance": 0.20466
}

Semantic roles & 50–950 ramp

primary

#737AAA

secondary

#C8C5B1

accent

#B567C1

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0E0E12

muted

#7E7E81

Preview Lab

Preview with #737AAA

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

Preview Lab → · Contrast checker → · Palette generator →