#3056C4#3056C4

#3056C4 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.2% C 0.177 H 265.7°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3056C4
RGB	rgb(48, 86, 196)
HSL	hsl(225, 61%, 48%)
HSV	hsv(225, 76%, 77%)
CMYK	cmyk(75.5%, 56.1%, 0%, 23.1%)
CIE-LAB	lab(40.03, 25.71, -61.34)
CIE-LCH	lch(40.03, 66.51, 292.74°)
OKLab	oklab(49.24% -0.0133 -0.1769)
OKLCH	oklch(49.24% 0.177 265.7)
XYZ	xyz(14.5070, 11.2679, 53.6242)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3056C4 #C49E30

analogous

#30A0C4 #3056C4 #5430C4

triadic

#3056C4 #C43056 #56C430

tetradic

#3056C4 #C430A0 #C49E30 #30C454

square

#3056C4 #C430A0 #C49E30 #30C454

split-complementary

#3056C4 #C45430 #A0C430

monochromatic

#182B62 #244093 #3056C4 #5A7AD7 #8CA2E3

Accessibility & contrast

On white

6.45

#3056C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3056C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3056C4

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3056C4	#FFFFFF	#000000	##FFFFFF
##3056C4	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C8

Deuteranopia (green-blind)

#0058C2

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3056c4;
/* rgb */ color: rgb(48, 86, 196);
/* oklch */ color: oklch(49.2% 0.177 265.7);

Tailwind

colors: {
  custom: {
    50: '#7e85d7',
    500: '#3056c4',
    950: '#000000',
  },
}

SCSS

$custom: #3056c4;
$custom-light: #7e85d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3056c4",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 196
  },
  "hsl": {
    "h": 224.595,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49243,
    "c": 0.17744,
    "h": 265.7
  },
  "luminance": 0.11269
}

Semantic roles & 50–950 ramp

primary

#3056C4

secondary

#CDBA83

accent

#BB44E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3056C4

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

Preview Lab → · Contrast checker → · Palette generator →