#3065B9#3065B9

#3065B9 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.6% C 0.144 H 259.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#3065B9
RGB	rgb(48, 101, 185)
HSL	hsl(217, 59%, 46%)
HSV	hsv(217, 74%, 73%)
CMYK	cmyk(74.1%, 45.4%, 0%, 27.5%)
CIE-LAB	lab(43.41, 11.84, -49.47)
CIE-LCH	lch(43.41, 50.87, 283.46°)
OKLab	oklab(51.58% -0.0267 -0.1417)
OKLCH	oklch(51.58% 0.144 259.3)
XYZ	xyz(14.6264, 13.4369, 47.7123)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3065B9 #B98430

analogous

#30A9B9 #3065B9 #3F30B9

triadic

#3065B9 #B93065 #65B930

tetradic

#3065B9 #B930A9 #B98430 #30B93F

square

#3065B9 #B930A9 #B98430 #30B93F

split-complementary

#3065B9 #B93F30 #A9B930

monochromatic

#173058 #234A88 #3065B9 #5485D3 #84A7DF

Accessibility & contrast

On white

5.69

#3065B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3065B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3065B9

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3065B9	#FFFFFF	#000000	##FFFFFF
##3065B9	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6DBC

Deuteranopia (green-blind)

#1D61B7

Tritanopia (blue-blind)

#007986

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3065b9;
/* rgb */ color: rgb(48, 101, 185);
/* oklch */ color: oklch(51.6% 0.144 259.3);

Tailwind

colors: {
  custom: {
    50: '#7b90ce',
    500: '#3065b9',
    950: '#000000',
  },
}

SCSS

$custom: #3065b9;
$custom-light: #7b90ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3065b9",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 185
  },
  "hsl": {
    "h": 216.788,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51583,
    "c": 0.14424,
    "h": 259.3
  },
  "luminance": 0.13439
}

Semantic roles & 50–950 ramp

primary

#3065B9

secondary

#C9AB7C

accent

#A646E2

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3065B9

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

Preview Lab → · Contrast checker → · Palette generator →