#3063AA#3063AA

#3063AA is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.1% C 0.126 H 257.2°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#3063AA
RGB	rgb(48, 99, 170)
HSL	hsl(215, 56%, 43%)
HSV	hsv(215, 72%, 67%)
CMYK	cmyk(71.8%, 41.8%, 0%, 33.3%)
CIE-LAB	lab(41.93, 7.49, -43.06)
CIE-LCH	lch(41.93, 43.71, 279.87°)
OKLab	oklab(50.14% -0.0279 -0.1229)
OKLCH	oklch(50.14% 0.126 257.2)
XYZ	xyz(12.9338, 12.4530, 39.7444)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3063AA #AA7730

analogous

#30A0AA #3063AA #3A30AA

triadic

#3063AA #AA3063 #63AA30

tetradic

#3063AA #AA30A0 #AA7730 #30AA3A

square

#3063AA #AA30A0 #AA7730 #30AA3A

split-complementary

#3063AA #AA3A30 #A0AA30

monochromatic

#152B4B #23477A #3063AA #4B81CC #7BA2DA

Accessibility & contrast

On white

6.02

#3063AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#3063AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3063AA

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3063AA	#FFFFFF	#000000	##FFFFFF
##3063AA	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4169AD

Deuteranopia (green-blind)

#2D5EA9

Tritanopia (blue-blind)

#00747E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3063aa;
/* rgb */ color: rgb(48, 99, 170);
/* oklch */ color: oklch(50.1% 0.126 257.2);

Tailwind

colors: {
  custom: {
    50: '#788ec4',
    500: '#3063aa',
    950: '#000000',
  },
}

SCSS

$custom: #3063aa;
$custom-light: #788ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#3063aa",
  "rgb": {
    "r": 48,
    "g": 99,
    "b": 170
  },
  "hsl": {
    "h": 214.918,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5014,
    "c": 0.12606,
    "h": 257.2
  },
  "luminance": 0.12454
}

Semantic roles & 50–950 ramp

primary

#3063AA

secondary

#C2A174

accent

#A049DF

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3063AA

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

Preview Lab → · Contrast checker → · Palette generator →