#3063AE#3063AE

#3063AE is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.4% C 0.132 H 258.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#3063AE
RGB	rgb(48, 99, 174)
HSL	hsl(216, 57%, 44%)
HSV	hsv(216, 72%, 68%)
CMYK	cmyk(72.4%, 43.1%, 0%, 31.8%)
CIE-LAB	lab(42.16, 8.99, -45.04)
CIE-LCH	lch(42.16, 45.92, 281.29°)
OKLab	oklab(50.4% -0.027 -0.1287)
OKLCH	oklch(50.4% 0.132 258.2)
XYZ	xyz(13.3180, 12.6066, 41.7676)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3063AE #AE7B30

analogous

#30A2AE #3063AE #3C30AE

triadic

#3063AE #AE3063 #63AE30

tetradic

#3063AE #AE30A2 #AE7B30 #30AE3C

square

#3063AE #AE30A2 #AE7B30 #30AE3C

split-complementary

#3063AE #AE3C30 #A2AE30

monochromatic

#162C4E #23487E #3063AE #4D81CE #7DA3DB

Accessibility & contrast

On white

5.96

#3063AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3063AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3063AE

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3063AE	#FFFFFF	#000000	##FFFFFF
##3063AE	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6AB1

Deuteranopia (green-blind)

#295EAC

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3063ae;
/* rgb */ color: rgb(48, 99, 174);
/* oklch */ color: oklch(50.4% 0.132 258.2);

Tailwind

colors: {
  custom: {
    50: '#788ec6',
    500: '#3063ae',
    950: '#000000',
  },
}

SCSS

$custom: #3063ae;
$custom-light: #788ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#3063ae",
  "rgb": {
    "r": 48,
    "g": 99,
    "b": 174
  },
  "hsl": {
    "h": 215.714,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50401,
    "c": 0.13155,
    "h": 258.2
  },
  "luminance": 0.12608
}

Semantic roles & 50–950 ramp

primary

#3063AE

secondary

#C4A476

accent

#A248E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3063AE

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

Preview Lab → · Contrast checker → · Palette generator →