#3067BB#3067BB

#3067BB is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.2% C 0.145 H 258.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#3067BB
RGB	rgb(48, 103, 187)
HSL	hsl(216, 59%, 46%)
HSV	hsv(216, 74%, 73%)
CMYK	cmyk(74.3%, 44.9%, 0%, 26.7%)
CIE-LAB	lab(44.11, 11.32, -49.52)
CIE-LCH	lch(44.11, 50.79, 282.87°)
OKLab	oklab(52.16% -0.0281 -0.1418)
OKLCH	oklch(52.16% 0.145 258.8)
XYZ	xyz(15.0355, 13.9151, 48.8975)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3067BB #BB8430

analogous

#30ACBB #3067BB #3E30BB

triadic

#3067BB #BB3067 #67BB30

tetradic

#3067BB #BB30AC #BB8430 #30BB3E

square

#3067BB #BB30AC #BB8430 #30BB3E

split-complementary

#3067BB #BB3E30 #ACBB30

monochromatic

#17315A #234C8A #3067BB #5587D3 #86A9E0

Accessibility & contrast

On white

5.55

#3067BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#3067BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3067BB

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3067BB	#FFFFFF	#000000	##FFFFFF
##3067BB	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6FBE

Deuteranopia (green-blind)

#2062B9

Tritanopia (blue-blind)

#007B88

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3067bb;
/* rgb */ color: rgb(48, 103, 187);
/* oklch */ color: oklch(52.2% 0.145 258.8);

Tailwind

colors: {
  custom: {
    50: '#7b91d0',
    500: '#3067bb',
    950: '#000000',
  },
}

SCSS

$custom: #3067bb;
$custom-light: #7b91d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3067bb",
  "rgb": {
    "r": 48,
    "g": 103,
    "b": 187
  },
  "hsl": {
    "h": 216.259,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52161,
    "c": 0.14461,
    "h": 258.8
  },
  "luminance": 0.13917
}

Semantic roles & 50–950 ramp

primary

#3067BB

secondary

#C9AB7D

accent

#A445E2

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3067BB

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

Preview Lab → · Contrast checker → · Palette generator →