#3A72C0#3A72C0

#3A72C0 is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.3% C 0.135 H 257.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3A72C0
RGB	rgb(58, 114, 192)
HSL	hsl(215, 54%, 49%)
HSV	hsv(215, 70%, 75%)
CMYK	cmyk(69.8%, 40.6%, 0%, 24.7%)
CIE-LAB	lab(47.93, 7.66, -46.29)
CIE-LCH	lch(47.93, 46.92, 279.40°)
OKLab	oklab(55.31% -0.03 -0.132)
OKLCH	oklch(55.31% 0.135 257.2)
XYZ	xyz(17.2732, 16.7381, 52.1794)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A72C0 #C0883A

analogous

#3AB5C0 #3A72C0 #453AC0

triadic

#3A72C0 #C03A72 #72C03A

tetradic

#3A72C0 #C03AB5 #C0883A #3AC045

square

#3A72C0 #C03AB5 #C0883A #3AC045

split-complementary

#3A72C0 #C0453A #B5C03A

monochromatic

#1E3A62 #2C5691 #3A72C0 #6693D1 #95B4DF

Accessibility & contrast

On white

4.83

#3A72C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3A72C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A72C0

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A72C0	#FFFFFF	#000000	##FFFFFF
##3A72C0	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E78C3

Deuteranopia (green-blind)

#386CBE

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3a72c0;
/* rgb */ color: rgb(58, 114, 192);
/* oklch */ color: oklch(55.3% 0.135 257.2);

Tailwind

colors: {
  custom: {
    50: '#809ad3',
    500: '#3a72c0',
    950: '#000000',
  },
}

SCSS

$custom: #3a72c0;
$custom-light: #809ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a72c0",
  "rgb": {
    "r": 58,
    "g": 114,
    "b": 192
  },
  "hsl": {
    "h": 214.925,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55314,
    "c": 0.1354,
    "h": 257.2
  },
  "luminance": 0.1674
}

Semantic roles & 50–950 ramp

primary

#3A72C0

secondary

#CAB08B

accent

#A04BDD

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A72C0

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

Preview Lab → · Contrast checker → · Palette generator →