#3070A3#3070A3

#3070A3 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.8% C 0.104 H 245.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3070A3
RGB	rgb(48, 112, 163)
HSL	hsl(207, 55%, 41%)
HSV	hsv(207, 71%, 64%)
CMYK	cmyk(70.6%, 31.3%, 0%, 36.1%)
CIE-LAB	lab(45.44, -3.18, -33.37)
CIE-LCH	lch(45.44, 33.52, 264.56°)
OKLab	oklab(52.77% -0.0426 -0.0944)
OKLCH	oklch(52.77% 0.104 245.7)
XYZ	xyz(13.6214, 14.8596, 36.7935)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3070A3 #A36330

analogous

#30A39D #3070A3 #3037A3

triadic

#3070A3 #A33070 #70A330

tetradic

#3070A3 #9D30A3 #A36330 #37A330

square

#3070A3 #9D30A3 #A36330 #37A330

split-complementary

#3070A3 #A33037 #A39D30

monochromatic

#142F44 #225074 #3070A3 #478FC9 #77ACD7

Accessibility & contrast

On white

5.29

#3070A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#3070A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3070A3

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3070A3	#FFFFFF	#000000	##FFFFFF
##3070A3	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5972A5

Deuteranopia (green-blind)

#4967A2

Tritanopia (blue-blind)

#007C82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3070a3;
/* rgb */ color: rgb(48, 112, 163);
/* oklch */ color: oklch(52.8% 0.104 245.7);

Tailwind

colors: {
  custom: {
    50: '#7698be',
    500: '#3070a3',
    950: '#000000',
  },
}

SCSS

$custom: #3070a3;
$custom-light: #7698be;
$custom-dark: #000000;

JSON

{
  "hex": "#3070a3",
  "rgb": {
    "r": 48,
    "g": 112,
    "b": 163
  },
  "hsl": {
    "h": 206.609,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52766,
    "c": 0.1036,
    "h": 245.7
  },
  "luminance": 0.14861
}

Semantic roles & 50–950 ramp

primary

#3070A3

secondary

#BF9370

accent

#8C4ADE

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3070A3

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

Preview Lab → · Contrast checker → · Palette generator →