#3070AA#3070AA

#3070AA is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.112 H 248.8°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3070AA
RGB	rgb(48, 112, 170)
HSL	hsl(209, 56%, 43%)
HSV	hsv(209, 72%, 67%)
CMYK	cmyk(71.8%, 34.1%, 0%, 33.3%)
CIE-LAB	lab(45.79, -0.64, -36.92)
CIE-LCH	lch(45.79, 36.93, 269.01°)
OKLab	oklab(53.16% -0.0405 -0.1048)
OKLCH	oklch(53.16% 0.112 248.8)
XYZ	xyz(14.2661, 15.1174, 40.1885)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3070AA #AA6A30

analogous

#30AAA7 #3070AA #3033AA

triadic

#3070AA #AA3070 #70AA30

tetradic

#3070AA #A730AA #AA6A30 #33AA30

square

#3070AA #A730AA #AA6A30 #33AA30

split-complementary

#3070AA #AA3033 #AAA730

monochromatic

#15314B #23517A #3070AA #4B8FCC #7BADDA

Accessibility & contrast

On white

5.22

#3070AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3070AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3070AA

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3070AA	#FFFFFF	#000000	##FFFFFF
##3070AA	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5673AC

Deuteranopia (green-blind)

#4567A9

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3070aa;
/* rgb */ color: rgb(48, 112, 170);
/* oklch */ color: oklch(53.2% 0.112 248.8);

Tailwind

colors: {
  custom: {
    50: '#7898c3',
    500: '#3070aa',
    950: '#000000',
  },
}

SCSS

$custom: #3070aa;
$custom-light: #7898c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3070aa",
  "rgb": {
    "r": 48,
    "g": 112,
    "b": 170
  },
  "hsl": {
    "h": 208.525,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5316,
    "c": 0.11234,
    "h": 248.8
  },
  "luminance": 0.15119
}

Semantic roles & 50–950 ramp

primary

#3070AA

secondary

#C29974

accent

#9049DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3070AA

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

Preview Lab → · Contrast checker → · Palette generator →