#3056AF#3056AF

#3056AF is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.6% C 0.149 H 264.1°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#3056AF
RGB	rgb(48, 86, 175)
HSL	hsl(222, 57%, 44%)
HSV	hsv(222, 73%, 69%)
CMYK	cmyk(72.6%, 50.9%, 0%, 31.4%)
CIE-LAB	lab(38.51, 17.82, -51.49)
CIE-LCH	lch(38.51, 54.49, 289.08°)
OKLab	oklab(47.62% -0.0152 -0.148)
OKLCH	oklch(47.62% 0.149 264.1)
XYZ	xyz(12.2818, 10.3778, 41.9050)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3056AF #AF8930

analogous

#3095AF #3056AF #4930AF

triadic

#3056AF #AF3056 #56AF30

tetradic

#3056AF #AF3095 #AF8930 #30AF49

square

#3056AF #AF3095 #AF8930 #30AF49

split-complementary

#3056AF #AF4930 #95AF30

monochromatic

#16274F #233E7F #3056AF #4E74CE #7E9ADC

Accessibility & contrast

On white

6.83

#3056AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#3056AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3056AF

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3056AF	#FFFFFF	#000000	##FFFFFF
##3056AF	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2061B2

Deuteranopia (green-blind)

#0055AD

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3056af;
/* rgb */ color: rgb(48, 86, 175);
/* oklch */ color: oklch(47.6% 0.149 264.1);

Tailwind

colors: {
  custom: {
    50: '#7985c7',
    500: '#3056af',
    950: '#000000',
  },
}

SCSS

$custom: #3056af;
$custom-light: #7985c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3056af",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 175
  },
  "hsl": {
    "h": 222.047,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.47616,
    "c": 0.14874,
    "h": 264.1
  },
  "luminance": 0.10379
}

Semantic roles & 50–950 ramp

primary

#3056AF

secondary

#C4AD76

accent

#B348E0

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3056AF

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

Preview Lab → · Contrast checker → · Palette generator →