#3073A5#3073A5

#3073A5 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.6% C 0.104 H 244.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3073A5
RGB	rgb(48, 115, 165)
HSL	hsl(206, 55%, 42%)
HSV	hsv(206, 71%, 65%)
CMYK	cmyk(70.9%, 30.3%, 0%, 35.3%)
CIE-LAB	lab(46.45, -4.26, -32.96)
CIE-LCH	lch(46.45, 33.23, 262.63°)
OKLab	oklab(53.6% -0.0451 -0.0932)
OKLCH	oklch(53.6% 0.104 244.2)
XYZ	xyz(14.1386, 15.6049, 37.8569)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3073A5 #A56230

analogous

#30A59D #3073A5 #3039A5

triadic

#3073A5 #A53073 #73A530

tetradic

#3073A5 #9D30A5 #A56230 #39A530

square

#3073A5 #9D30A5 #A56230 #39A530

split-complementary

#3073A5 #A53039 #A59D30

monochromatic

#143146 #225276 #3073A5 #4893CA #78AFD8

Accessibility & contrast

On white

5.10

#3073A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3073A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3073A5

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3073A5	#FFFFFF	#000000	##FFFFFF
##3073A5	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C74A7

Deuteranopia (green-blind)

#4C69A4

Tritanopia (blue-blind)

#007F85

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3073a5;
/* rgb */ color: rgb(48, 115, 165);
/* oklch */ color: oklch(53.6% 0.104 244.2);

Tailwind

colors: {
  custom: {
    50: '#779bc0',
    500: '#3073a5',
    950: '#000000',
  },
}

SCSS

$custom: #3073a5;
$custom-light: #779bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3073a5",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 165
  },
  "hsl": {
    "h": 205.641,
    "s": 54.93,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53596,
    "c": 0.10353,
    "h": 244.2
  },
  "luminance": 0.15606
}

Semantic roles & 50–950 ramp

primary

#3073A5

secondary

#C09371

accent

#894ADE

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3073A5

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

Preview Lab → · Contrast checker → · Palette generator →