#3073A6#3073A6

#3073A6 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.7% C 0.105 H 244.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3073A6
RGB	rgb(48, 115, 166)
HSL	hsl(206, 55%, 42%)
HSV	hsv(206, 71%, 65%)
CMYK	cmyk(71.1%, 30.7%, 0%, 34.9%)
CIE-LAB	lab(46.50, -3.90, -33.47)
CIE-LCH	lch(46.50, 33.70, 263.35°)
OKLab	oklab(53.65% -0.0448 -0.0947)
OKLCH	oklch(53.65% 0.105 244.7)
XYZ	xyz(14.2300, 15.6415, 38.3382)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3073A6 #A66330

analogous

#30A69E #3073A6 #3038A6

triadic

#3073A6 #A63073 #73A630

tetradic

#3073A6 #9E30A6 #A66330 #38A630

square

#3073A6 #9E30A6 #A66330 #38A630

split-complementary

#3073A6 #A63038 #A69E30

monochromatic

#153147 #225277 #3073A6 #4992CA #78AFD8

Accessibility & contrast

On white

5.09

#3073A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#3073A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3073A6

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3073A6	#FFFFFF	#000000	##FFFFFF
##3073A6	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C74A8

Deuteranopia (green-blind)

#4C69A5

Tritanopia (blue-blind)

#007F85

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3073a6;
/* rgb */ color: rgb(48, 115, 166);
/* oklch */ color: oklch(53.7% 0.105 244.7);

Tailwind

colors: {
  custom: {
    50: '#779bc0',
    500: '#3073a6',
    950: '#000000',
  },
}

SCSS

$custom: #3073a6;
$custom-light: #779bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3073a6",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 166
  },
  "hsl": {
    "h": 205.932,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53651,
    "c": 0.10473,
    "h": 244.7
  },
  "luminance": 0.15643
}

Semantic roles & 50–950 ramp

primary

#3073A6

secondary

#C09471

accent

#8A49DE

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3073A6

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

Preview Lab → · Contrast checker → · Palette generator →