#737FC0#737FC0

#737FC0 is a mid, moderate blue. Relative luminance 0.226; OKLCH L 61.4% C 0.100 H 275.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#737FC0
RGB	rgb(115, 127, 192)
HSL	hsl(231, 38%, 60%)
HSV	hsv(231, 40%, 75%)
CMYK	cmyk(40.1%, 33.9%, 0%, 24.7%)
CIE-LAB	lab(54.69, 12.09, -35.41)
CIE-LCH	lch(54.69, 37.41, 288.86°)
OKLab	oklab(61.38% 0.0089 -0.0992)
OKLCH	oklch(61.38% 0.1 275.1)
XYZ	xyz(24.1712, 22.6283, 52.9530)
Luminance	0.2263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737FC0 #C0B473

analogous

#73A6C0 #737FC0 #8D73C0

triadic

#737FC0 #C0737F #7FC073

tetradic

#737FC0 #C073A6 #C0B473 #73C08D

square

#737FC0 #C073A6 #C0B473 #73C08D

split-complementary

#737FC0 #C08D73 #A6C073

monochromatic

#39447F #4C5BAA #737FC0 #9DA6D3 #C7CCE6

Accessibility & contrast

On white

3.80

#737FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#737FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737FC0

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737FC0	#FFFFFF	#000000	##000000
##737FC0	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6986C3

Deuteranopia (green-blind)

#6380BE

Tritanopia (blue-blind)

#5B8C97

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #737fc0;
/* rgb */ color: rgb(115, 127, 192);
/* oklch */ color: oklch(61.4% 0.100 275.1);

Tailwind

colors: {
  custom: {
    50: '#9ea4d3',
    500: '#737fc0',
    950: '#000000',
  },
}

SCSS

$custom: #737fc0;
$custom-light: #9ea4d3;
$custom-dark: #000000;

JSON

{
  "hex": "#737fc0",
  "rgb": {
    "r": 115,
    "g": 127,
    "b": 192
  },
  "hsl": {
    "h": 230.649,
    "s": 37.931,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6138,
    "c": 0.09956,
    "h": 275.1
  },
  "luminance": 0.22629
}

Semantic roles & 50–950 ramp

primary

#737FC0

secondary

#D6D2B9

accent

#9E35B1

background

#F9FAFD

surface

#F2F3FA

border

#CCCDD3

text

#0F0F14

muted

#7E7F83

Preview Lab

Preview with #737FC0

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

Preview Lab → · Contrast checker → · Palette generator →