#3073AD#3073AD

#3073AD is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 54.0% C 0.113 H 247.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3073AD
RGB	rgb(48, 115, 173)
HSL	hsl(208, 57%, 43%)
HSV	hsv(208, 72%, 68%)
CMYK	cmyk(72.3%, 33.5%, 0%, 32.2%)
CIE-LAB	lab(46.85, -1.37, -37.01)
CIE-LCH	lch(46.85, 37.03, 267.88°)
OKLab	oklab(54.04% -0.0427 -0.105)
OKLCH	oklch(54.04% 0.113 247.9)
XYZ	xyz(14.8896, 15.9053, 41.8124)
Luminance	0.1591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3073AD #AD6A30

analogous

#30ADA8 #3073AD #3034AD

triadic

#3073AD #AD3073 #73AD30

tetradic

#3073AD #A830AD #AD6A30 #34AD30

square

#3073AD #A830AD #AD6A30 #34AD30

split-complementary

#3073AD #AD3034 #ADA830

monochromatic

#15334D #23537D #3073AD #4D92CE #7DAFDB

Accessibility & contrast

On white

5.02

#3073AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#3073AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3073AD

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3073AD	#FFFFFF	#000000	##FFFFFF
##3073AD	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5976AF

Deuteranopia (green-blind)

#476AAC

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3073ad;
/* rgb */ color: rgb(48, 115, 173);
/* oklch */ color: oklch(54.0% 0.113 247.9);

Tailwind

colors: {
  custom: {
    50: '#789bc6',
    500: '#3073ad',
    950: '#000000',
  },
}

SCSS

$custom: #3073ad;
$custom-light: #789bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3073ad",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 173
  },
  "hsl": {
    "h": 207.84,
    "s": 56.561,
    "l": 43.333
  },
  "oklch": {
    "l": 0.54041,
    "c": 0.11332,
    "h": 247.9
  },
  "luminance": 0.15907
}

Semantic roles & 50–950 ramp

primary

#3073AD

secondary

#C39A75

accent

#8E48E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3073AD

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

Preview Lab → · Contrast checker → · Palette generator →