#3067B4#3067B4

#3067B4 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 51.7% C 0.135 H 257.4°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3067B4
RGB	rgb(48, 103, 180)
HSL	hsl(215, 58%, 45%)
HSV	hsv(215, 73%, 71%)
CMYK	cmyk(73.3%, 42.8%, 0%, 29.4%)
CIE-LAB	lab(43.69, 8.69, -46.12)
CIE-LCH	lch(43.69, 46.93, 280.67°)
OKLab	oklab(51.7% -0.0295 -0.1319)
OKLCH	oklch(51.7% 0.135 257.4)
XYZ	xyz(14.3044, 13.6226, 45.0467)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3067B4 #B47D30

analogous

#30A9B4 #3067B4 #3B30B4

triadic

#3067B4 #B43067 #67B430

tetradic

#3067B4 #B430A9 #B47D30 #30B43B

square

#3067B4 #B430A9 #B47D30 #30B43B

split-complementary

#3067B4 #B43B30 #A9B430

monochromatic

#163053 #234B84 #3067B4 #5186D1 #81A8DD

Accessibility & contrast

On white

5.64

#3067B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3067B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3067B4

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3067B4	#FFFFFF	#000000	##FFFFFF
##3067B4	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426EB7

Deuteranopia (green-blind)

#2A62B2

Tritanopia (blue-blind)

#007984

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3067b4;
/* rgb */ color: rgb(48, 103, 180);
/* oklch */ color: oklch(51.7% 0.135 257.4);

Tailwind

colors: {
  custom: {
    50: '#7991cb',
    500: '#3067b4',
    950: '#000000',
  },
}

SCSS

$custom: #3067b4;
$custom-light: #7991cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3067b4",
  "rgb": {
    "r": 48,
    "g": 103,
    "b": 180
  },
  "hsl": {
    "h": 215,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51696,
    "c": 0.13511,
    "h": 257.4
  },
  "luminance": 0.13624
}

Semantic roles & 50–950 ramp

primary

#3067B4

secondary

#C6A679

accent

#A147E1

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3067B4

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

Preview Lab → · Contrast checker → · Palette generator →