#3065B2#3065B2

#3065B2 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.1% C 0.135 H 258.0°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3065B2
RGB	rgb(48, 101, 178)
HSL	hsl(216, 58%, 44%)
HSV	hsv(216, 73%, 70%)
CMYK	cmyk(73%, 43.3%, 0%, 30.2%)
CIE-LAB	lab(42.99, 9.21, -46.07)
CIE-LCH	lch(42.99, 46.98, 281.31°)
OKLab	oklab(51.11% -0.028 -0.1317)
OKLCH	oklch(51.11% 0.135 258)
XYZ	xyz(13.9056, 13.1486, 43.9159)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3065B2 #B27D30

analogous

#30A6B2 #3065B2 #3C30B2

triadic

#3065B2 #B23065 #65B230

tetradic

#3065B2 #B230A6 #B27D30 #30B23C

square

#3065B2 #B230A6 #B27D30 #30B23C

split-complementary

#3065B2 #B23C30 #A6B230

monochromatic

#162E52 #234A82 #3065B2 #5084D0 #80A6DD

Accessibility & contrast

On white

5.79

#3065B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3065B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3065B2

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3065B2	#FFFFFF	#000000	##FFFFFF
##3065B2	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6CB5

Deuteranopia (green-blind)

#2860B0

Tritanopia (blue-blind)

#007783

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3065b2;
/* rgb */ color: rgb(48, 101, 178);
/* oklch */ color: oklch(51.1% 0.135 258.0);

Tailwind

colors: {
  custom: {
    50: '#7990c9',
    500: '#3065b2',
    950: '#000000',
  },
}

SCSS

$custom: #3065b2;
$custom-light: #7990c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3065b2",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 178
  },
  "hsl": {
    "h": 215.538,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51114,
    "c": 0.1347,
    "h": 258
  },
  "luminance": 0.1315
}

Semantic roles & 50–950 ramp

primary

#3065B2

secondary

#C6A678

accent

#A247E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3065B2

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

Preview Lab → · Contrast checker → · Palette generator →