#3065B7#3065B7

#3065B7 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.4% C 0.142 H 259.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3065B7
RGB	rgb(48, 101, 183)
HSL	hsl(216, 58%, 45%)
HSV	hsv(216, 74%, 72%)
CMYK	cmyk(73.8%, 44.8%, 0%, 28.2%)
CIE-LAB	lab(43.29, 11.09, -48.50)
CIE-LCH	lch(43.29, 49.76, 282.88°)
OKLab	oklab(51.45% -0.0271 -0.1389)
OKLCH	oklch(51.45% 0.142 259)
XYZ	xyz(14.4167, 13.3530, 46.6082)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3065B7 #B78230

analogous

#30A9B7 #3065B7 #3E30B7

triadic

#3065B7 #B73065 #65B730

tetradic

#3065B7 #B730A9 #B78230 #30B73E

square

#3065B7 #B730A9 #B78230 #30B73E

split-complementary

#3065B7 #B73E30 #A9B730

monochromatic

#172F56 #234A87 #3065B7 #5284D2 #83A7DE

Accessibility & contrast

On white

5.72

#3065B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#3065B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3065B7

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3065B7	#FFFFFF	#000000	##FFFFFF
##3065B7	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6DBA

Deuteranopia (green-blind)

#2160B5

Tritanopia (blue-blind)

#007885

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3065b7;
/* rgb */ color: rgb(48, 101, 183);
/* oklch */ color: oklch(51.4% 0.142 259.0);

Tailwind

colors: {
  custom: {
    50: '#7a90cd',
    500: '#3065b7',
    950: '#000000',
  },
}

SCSS

$custom: #3065b7;
$custom-light: #7a90cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3065b7",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 183
  },
  "hsl": {
    "h": 216.444,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51448,
    "c": 0.14152,
    "h": 259
  },
  "luminance": 0.13355
}

Semantic roles & 50–950 ramp

primary

#3065B7

secondary

#C8AA7B

accent

#A546E2

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3065B7

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

Preview Lab → · Contrast checker → · Palette generator →