#737AB7#737AB7

#737AB7 is a mid, moderate blue. Relative luminance 0.210; OKLCH L 59.9% C 0.093 H 278.2°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#737AB7
RGB	rgb(115, 122, 183)
HSL	hsl(234, 32%, 58%)
HSV	hsv(234, 37%, 72%)
CMYK	cmyk(37.2%, 33.3%, 0%, 28.2%)
CIE-LAB	lab(52.93, 12.53, -33.00)
CIE-LCH	lch(52.93, 35.30, 290.80°)
OKLab	oklab(59.89% 0.0133 -0.0922)
OKLCH	oklch(59.89% 0.093 278.2)
XYZ	xyz(22.5746, 20.9819, 47.6510)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737AB7 #B7B073

analogous

#739CB7 #737AB7 #8E73B7

triadic

#737AB7 #B7737A #7AB773

tetradic

#737AB7 #B7739C #B7B073 #73B78E

square

#737AB7 #B7739C #B7B073 #73B78E

split-complementary

#737AB7 #B78E73 #9CB773

monochromatic

#3C4174 #50589C #737AB7 #9BA0CC #C4C7E1

Accessibility & contrast

On white

4.04

#737AB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#737AB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737AB7

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737AB7	#FFFFFF	#000000	##000000
##737AB7	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6681BA

Deuteranopia (green-blind)

#627CB6

Tritanopia (blue-blind)

#5F8690

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #737ab7;
/* rgb */ color: rgb(115, 122, 183);
/* oklch */ color: oklch(59.9% 0.093 278.2);

Tailwind

colors: {
  custom: {
    50: '#9da0cd',
    500: '#737ab7',
    950: '#000000',
  },
}

SCSS

$custom: #737ab7;
$custom-light: #9da0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#737ab7",
  "rgb": {
    "r": 115,
    "g": 122,
    "b": 183
  },
  "hsl": {
    "h": 233.824,
    "s": 32.075,
    "l": 58.431
  },
  "oklch": {
    "l": 0.59888,
    "c": 0.09317,
    "h": 278.2
  },
  "luminance": 0.20983
}

Semantic roles & 50–950 ramp

primary

#737AB7

secondary

#D0CEB5

accent

#BD60C8

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E13

muted

#7E7E82

Preview Lab

Preview with #737AB7

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

Preview Lab → · Contrast checker → · Palette generator →