#3A72BF#3A72BF

#3A72BF is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.3% C 0.134 H 257.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A72BF
RGB	rgb(58, 114, 191)
HSL	hsl(215, 53%, 49%)
HSV	hsv(215, 70%, 75%)
CMYK	cmyk(69.6%, 40.3%, 0%, 25.1%)
CIE-LAB	lab(47.87, 7.30, -45.80)
CIE-LCH	lch(47.87, 46.38, 279.05°)
OKLab	oklab(55.25% -0.0302 -0.1306)
OKLCH	oklch(55.25% 0.134 257)
XYZ	xyz(17.1628, 16.6940, 51.5979)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A72BF #BF873A

analogous

#3AB5BF #3A72BF #453ABF

triadic

#3A72BF #BF3A72 #72BF3A

tetradic

#3A72BF #BF3AB5 #BF873A #3ABF45

square

#3A72BF #BF3AB5 #BF873A #3ABF45

split-complementary

#3A72BF #BF453A #B5BF3A

monochromatic

#1D3A61 #2C5690 #3A72BF #6693D0 #95B4DF

Accessibility & contrast

On white

4.84

#3A72BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3A72BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A72BF

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A72BF	#FFFFFF	#000000	##FFFFFF
##3A72BF	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E78C2

Deuteranopia (green-blind)

#396CBD

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3a72bf;
/* rgb */ color: rgb(58, 114, 191);
/* oklch */ color: oklch(55.3% 0.134 257.0);

Tailwind

colors: {
  custom: {
    50: '#7f9ad3',
    500: '#3a72bf',
    950: '#000000',
  },
}

SCSS

$custom: #3a72bf;
$custom-light: #7f9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a72bf",
  "rgb": {
    "r": 58,
    "g": 114,
    "b": 191
  },
  "hsl": {
    "h": 214.737,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55252,
    "c": 0.13407,
    "h": 257
  },
  "luminance": 0.16696
}

Semantic roles & 50–950 ramp

primary

#3A72BF

secondary

#CAAF8B

accent

#9F4BDD

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A72BF

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

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