#3056C9#3056C9

#3056C9 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.6% C 0.184 H 265.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#3056C9
RGB	rgb(48, 86, 201)
HSL	hsl(225, 61%, 49%)
HSV	hsv(225, 76%, 79%)
CMYK	cmyk(76.1%, 57.2%, 0%, 21.2%)
CIE-LAB	lab(40.41, 27.57, -63.62)
CIE-LCH	lch(40.41, 69.34, 293.43°)
OKLab	oklab(49.65% -0.0131 -0.1836)
OKLCH	oklch(49.65% 0.184 265.9)
XYZ	xyz(15.0856, 11.4993, 56.6715)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3056C9 #C9A330

analogous

#30A3C9 #3056C9 #5730C9

triadic

#3056C9 #C93056 #56C930

tetradic

#3056C9 #C930A3 #C9A330 #30C957

square

#3056C9 #C930A3 #C9A330 #30C957

split-complementary

#3056C9 #C95730 #A3C930

monochromatic

#182C66 #244198 #3056C9 #5E7CD8 #8FA4E4

Accessibility & contrast

On white

6.36

#3056C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#3056C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3056C9

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3056C9	#FFFFFF	#000000	##FFFFFF
##3056C9	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CD

Deuteranopia (green-blind)

#0058C7

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3056c9;
/* rgb */ color: rgb(48, 86, 201);
/* oklch */ color: oklch(49.6% 0.184 265.9);

Tailwind

colors: {
  custom: {
    50: '#7f85da',
    500: '#3056c9',
    950: '#000000',
  },
}

SCSS

$custom: #3056c9;
$custom-light: #7f85da;
$custom-dark: #000000;

JSON

{
  "hex": "#3056c9",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 201
  },
  "hsl": {
    "h": 225.098,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.49649,
    "c": 0.18411,
    "h": 265.9
  },
  "luminance": 0.11501
}

Semantic roles & 50–950 ramp

primary

#3056C9

secondary

#CFBD86

accent

#BC43E5

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3056C9

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

Preview Lab → · Contrast checker → · Palette generator →