#737BC2#737BC2

#737BC2 is a mid, moderate blue. Relative luminance 0.217; OKLCH L 60.7% C 0.108 H 277.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#737BC2
RGB	rgb(115, 123, 194)
HSL	hsl(234, 39%, 61%)
HSV	hsv(234, 41%, 76%)
CMYK	cmyk(40.7%, 36.6%, 0%, 23.9%)
CIE-LAB	lab(53.71, 15.05, -38.08)
CIE-LCH	lch(53.71, 40.94, 291.57°)
OKLab	oklab(60.66% 0.0146 -0.1069)
OKLCH	oklch(60.66% 0.108 277.8)
XYZ	xyz(23.8879, 21.7048, 53.9592)
Luminance	0.2171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737BC2 #C2BA73

analogous

#73A2C2 #737BC2 #9273C2

triadic

#737BC2 #C2737B #7BC273

tetradic

#737BC2 #C273A2 #C2BA73 #73C292

square

#737BC2 #C273A2 #C2BA73 #73C292

split-complementary

#737BC2 #C29273 #A2C273

monochromatic

#394082 #4B55AD #737BC2 #9EA3D5 #C8CBE7

Accessibility & contrast

On white

3.93

#737BC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#737BC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737BC2

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737BC2	#FFFFFF	#000000	##000000
##737BC2	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6384C5

Deuteranopia (green-blind)

#5D7DC0

Tritanopia (blue-blind)

#5B8995

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #737bc2;
/* rgb */ color: rgb(115, 123, 194);
/* oklch */ color: oklch(60.7% 0.108 277.8);

Tailwind

colors: {
  custom: {
    50: '#9ea1d5',
    500: '#737bc2',
    950: '#000000',
  },
}

SCSS

$custom: #737bc2;
$custom-light: #9ea1d5;
$custom-dark: #000000;

JSON

{
  "hex": "#737bc2",
  "rgb": {
    "r": 115,
    "g": 123,
    "b": 194
  },
  "hsl": {
    "h": 233.924,
    "s": 39.303,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6066,
    "c": 0.10791,
    "h": 277.8
  },
  "luminance": 0.21706
}

Semantic roles & 50–950 ramp

primary

#737BC2

secondary

#D7D4B9

accent

#A533B2

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0F0E14

muted

#7E7E83

Preview Lab

Preview with #737BC2

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

Preview Lab → · Contrast checker → · Palette generator →