#3067B8#3067B8

#3067B8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.0% C 0.141 H 258.2°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#3067B8
RGB	rgb(48, 103, 184)
HSL	hsl(216, 59%, 45%)
HSV	hsv(216, 74%, 72%)
CMYK	cmyk(73.9%, 44%, 0%, 27.8%)
CIE-LAB	lab(43.93, 10.19, -48.07)
CIE-LCH	lch(43.93, 49.14, 281.97°)
OKLab	oklab(51.96% -0.0287 -0.1376)
OKLCH	oklch(51.96% 0.141 258.2)
XYZ	xyz(14.7177, 13.7879, 47.2238)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3067B8 #B88130

analogous

#30ABB8 #3067B8 #3D30B8

triadic

#3067B8 #B83067 #67B830

tetradic

#3067B8 #B830AB #B88130 #30B83D

square

#3067B8 #B830AB #B88130 #30B83D

split-complementary

#3067B8 #B83D30 #ABB830

monochromatic

#173157 #234C87 #3067B8 #5386D2 #84A8DF

Accessibility & contrast

On white

5.59

#3067B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3067B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3067B8

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3067B8	#FFFFFF	#000000	##FFFFFF
##3067B8	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6FBB

Deuteranopia (green-blind)

#2562B6

Tritanopia (blue-blind)

#007A86

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3067b8;
/* rgb */ color: rgb(48, 103, 184);
/* oklch */ color: oklch(52.0% 0.141 258.2);

Tailwind

colors: {
  custom: {
    50: '#7a91ce',
    500: '#3067b8',
    950: '#000000',
  },
}

SCSS

$custom: #3067b8;
$custom-light: #7a91ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3067b8",
  "rgb": {
    "r": 48,
    "g": 103,
    "b": 184
  },
  "hsl": {
    "h": 215.735,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5196,
    "c": 0.14055,
    "h": 258.2
  },
  "luminance": 0.1379
}

Semantic roles & 50–950 ramp

primary

#3067B8

secondary

#C8A97C

accent

#A346E2

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3067B8

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

Preview Lab → · Contrast checker → · Palette generator →