#3A72A9#3A72A9

#3A72A9 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 54.0% C 0.105 H 250.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3A72A9
RGB	rgb(58, 114, 169)
HSL	hsl(210, 49%, 45%)
HSV	hsv(210, 66%, 66%)
CMYK	cmyk(65.7%, 32.5%, 0%, 33.7%)
CIE-LAB	lab(46.71, -0.56, -34.87)
CIE-LCH	lch(46.71, 34.88, 269.07°)
OKLab	oklab(53.96% -0.0359 -0.0986)
OKLCH	oklch(53.96% 0.105 250)
XYZ	xyz(14.9210, 15.7973, 39.7913)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A72A9 #A9713A

analogous

#3AA9A9 #3A72A9 #3A3AA9

triadic

#3A72A9 #A93A72 #72A93A

tetradic

#3A72A9 #A93AA9 #A9713A #3AA93A

square

#3A72A9 #A93AA9 #A9713A #3AA93A

split-complementary

#3A72A9 #A93A3A #A9A93A

monochromatic

#1B354E #2A537B #3A72A9 #5A91C6 #87AFD6

Accessibility & contrast

On white

5.05

#3A72A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3A72A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A72A9

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A72A9	#FFFFFF	#000000	##FFFFFF
##3A72A9	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A75AB

Deuteranopia (green-blind)

#4B6AA8

Tritanopia (blue-blind)

#007F86

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3a72a9;
/* rgb */ color: rgb(58, 114, 169);
/* oklch */ color: oklch(54.0% 0.105 250.0);

Tailwind

colors: {
  custom: {
    50: '#7c9ac3',
    500: '#3a72a9',
    950: '#000000',
  },
}

SCSS

$custom: #3a72a9;
$custom-light: #7c9ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a72a9",
  "rgb": {
    "r": 58,
    "g": 114,
    "b": 169
  },
  "hsl": {
    "h": 209.73,
    "s": 48.899,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53963,
    "c": 0.10499,
    "h": 250
  },
  "luminance": 0.15799
}

Semantic roles & 50–950 ramp

primary

#3A72A9

secondary

#C09F7F

accent

#934FD8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A72A9

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

Preview Lab → · Contrast checker → · Palette generator →