#3C73AD#3C73AD

#3C73AD is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.5% C 0.108 H 251.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3C73AD
RGB	rgb(60, 115, 173)
HSL	hsl(211, 48%, 46%)
HSV	hsv(211, 65%, 68%)
CMYK	cmyk(65.3%, 33.5%, 0%, 32.2%)
CIE-LAB	lab(47.28, 0.59, -36.29)
CIE-LCH	lch(47.28, 36.30, 270.94°)
OKLab	oklab(54.5% -0.0343 -0.1027)
OKLCH	oklch(54.5% 0.108 251.5)
XYZ	xyz(15.5343, 16.2377, 41.8426)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C73AD #AD763C

analogous

#3CACAD #3C73AD #3D3CAD

triadic

#3C73AD #AD3C73 #73AD3C

tetradic

#3C73AD #AD3CAC #AD763C #3CAD3D

square

#3C73AD #AD3CAC #AD763C #3CAD3D

split-complementary

#3C73AD #AD3D3C #ACAD3C

monochromatic

#1C3752 #2C5580 #3C73AD #5F92C7 #8CB1D7

Accessibility & contrast

On white

4.94

#3C73AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#3C73AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C73AD

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C73AD	#FFFFFF	#000000	##FFFFFF
##3C73AD	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A76AF

Deuteranopia (green-blind)

#4A6BAC

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3c73ad;
/* rgb */ color: rgb(60, 115, 173);
/* oklch */ color: oklch(54.5% 0.108 251.5);

Tailwind

colors: {
  custom: {
    50: '#7d9bc5',
    500: '#3c73ad',
    950: '#000000',
  },
}

SCSS

$custom: #3c73ad;
$custom-light: #7d9bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c73ad",
  "rgb": {
    "r": 60,
    "g": 115,
    "b": 173
  },
  "hsl": {
    "h": 210.796,
    "s": 48.498,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54503,
    "c": 0.10833,
    "h": 251.5
  },
  "luminance": 0.16239
}

Semantic roles & 50–950 ramp

primary

#3C73AD

secondary

#C2A383

accent

#9650D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3C73AD

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

Preview Lab → · Contrast checker → · Palette generator →