#3063AF#3063AF

#3063AF is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.5% C 0.133 H 258.4°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#3063AF
RGB	rgb(48, 99, 175)
HSL	hsl(216, 57%, 44%)
HSV	hsv(216, 73%, 69%)
CMYK	cmyk(72.6%, 43.4%, 0%, 31.4%)
CIE-LAB	lab(42.22, 9.36, -45.53)
CIE-LCH	lch(42.22, 46.48, 281.62°)
OKLab	oklab(50.47% -0.0268 -0.1302)
OKLCH	oklch(50.47% 0.133 258.4)
XYZ	xyz(13.4158, 12.6458, 42.2830)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3063AF #AF7C30

analogous

#30A2AF #3063AF #3D30AF

triadic

#3063AF #AF3063 #63AF30

tetradic

#3063AF #AF30A2 #AF7C30 #30AF3D

square

#3063AF #AF30A2 #AF7C30 #30AF3D

split-complementary

#3063AF #AF3D30 #A2AF30

monochromatic

#162D4F #23487F #3063AF #4E81CE #7EA3DC

Accessibility & contrast

On white

5.95

#3063AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#3063AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3063AF

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3063AF	#FFFFFF	#000000	##FFFFFF
##3063AF	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6AB2

Deuteranopia (green-blind)

#275EAD

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3063af;
/* rgb */ color: rgb(48, 99, 175);
/* oklch */ color: oklch(50.5% 0.133 258.4);

Tailwind

colors: {
  custom: {
    50: '#798ec7',
    500: '#3063af',
    950: '#000000',
  },
}

SCSS

$custom: #3063af;
$custom-light: #798ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#3063af",
  "rgb": {
    "r": 48,
    "g": 99,
    "b": 175
  },
  "hsl": {
    "h": 215.906,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50467,
    "c": 0.13292,
    "h": 258.4
  },
  "luminance": 0.12647
}

Semantic roles & 50–950 ramp

primary

#3063AF

secondary

#C4A576

accent

#A348E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3063AF

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

Preview Lab → · Contrast checker → · Palette generator →