#3072B9#3072B9

#3072B9 is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.5% C 0.130 H 252.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3072B9
RGB	rgb(48, 114, 185)
HSL	hsl(211, 59%, 46%)
HSV	hsv(211, 74%, 73%)
CMYK	cmyk(74.1%, 38.4%, 0%, 27.5%)
CIE-LAB	lab(47.19, 3.65, -43.44)
CIE-LCH	lch(47.19, 43.60, 274.81°)
OKLab	oklab(54.51% -0.0385 -0.1238)
OKLCH	oklch(54.51% 0.13 252.7)
XYZ	xyz(15.9899, 16.1640, 48.1668)
Luminance	0.1617 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3072B9 #B97730

analogous

#30B6B9 #3072B9 #3330B9

triadic

#3072B9 #B93072 #72B930

tetradic

#3072B9 #B930B6 #B97730 #30B933

square

#3072B9 #B930B6 #B97730 #30B933

split-complementary

#3072B9 #B93330 #B6B930

monochromatic

#173658 #235488 #3072B9 #5491D3 #84B0DF

Accessibility & contrast

On white

4.96

#3072B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3072B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3072B9

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3072B9	#FFFFFF	#000000	##FFFFFF
##3072B9	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5177BC

Deuteranopia (green-blind)

#3C6AB8

Tritanopia (blue-blind)

#00838C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3072b9;
/* rgb */ color: rgb(48, 114, 185);
/* oklch */ color: oklch(54.5% 0.130 252.7);

Tailwind

colors: {
  custom: {
    50: '#7a9ace',
    500: '#3072b9',
    950: '#000000',
  },
}

SCSS

$custom: #3072b9;
$custom-light: #7a9ace;
$custom-dark: #000000;

JSON

{
  "hex": "#3072b9",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 185
  },
  "hsl": {
    "h": 211.095,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54514,
    "c": 0.12967,
    "h": 252.7
  },
  "luminance": 0.16166
}

Semantic roles & 50–950 ramp

primary

#3072B9

secondary

#C9A47C

accent

#9746E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3072B9

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

Preview Lab → · Contrast checker → · Palette generator →