#3072BB#3072BB

#3072BB is a mid, vivid cyan. Relative luminance 0.163; OKLCH L 54.6% C 0.132 H 253.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3072BB
RGB	rgb(48, 114, 187)
HSL	hsl(212, 59%, 46%)
HSV	hsv(212, 74%, 73%)
CMYK	cmyk(74.3%, 39%, 0%, 26.7%)
CIE-LAB	lab(47.30, 4.39, -44.43)
CIE-LCH	lch(47.30, 44.64, 275.65°)
OKLab	oklab(54.64% -0.038 -0.1267)
OKLCH	oklch(54.64% 0.132 253.3)
XYZ	xyz(16.2025, 16.2490, 49.2865)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3072BB #BB7930

analogous

#30B7BB #3072BB #3330BB

triadic

#3072BB #BB3072 #72BB30

tetradic

#3072BB #BB30B7 #BB7930 #30BB33

square

#3072BB #BB30B7 #BB7930 #30BB33

split-complementary

#3072BB #BB3330 #B7BB30

monochromatic

#17375A #23548A #3072BB #5591D3 #86B0E0

Accessibility & contrast

On white

4.94

#3072BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#3072BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3072BB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3072BB	#FFFFFF	#000000	##FFFFFF
##3072BB	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5077BE

Deuteranopia (green-blind)

#3A6ABA

Tritanopia (blue-blind)

#00838D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3072bb;
/* rgb */ color: rgb(48, 114, 187);
/* oklch */ color: oklch(54.6% 0.132 253.3);

Tailwind

colors: {
  custom: {
    50: '#7b9ad0',
    500: '#3072bb',
    950: '#000000',
  },
}

SCSS

$custom: #3072bb;
$custom-light: #7b9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#3072bb",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 187
  },
  "hsl": {
    "h": 211.511,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54636,
    "c": 0.13227,
    "h": 253.3
  },
  "luminance": 0.16251
}

Semantic roles & 50–950 ramp

primary

#3072BB

secondary

#C9A57D

accent

#9845E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3072BB

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

Preview Lab → · Contrast checker → · Palette generator →