#3056C0#3056C0

#3056C0 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.9% C 0.172 H 265.5°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#3056C0
RGB	rgb(48, 86, 192)
HSL	hsl(224, 60%, 47%)
HSV	hsv(224, 75%, 75%)
CMYK	cmyk(75%, 55.2%, 0%, 24.7%)
CIE-LAB	lab(39.73, 24.21, -59.50)
CIE-LCH	lch(39.73, 64.24, 292.14°)
OKLab	oklab(48.92% -0.0136 -0.1715)
OKLCH	oklch(48.92% 0.172 265.5)
XYZ	xyz(14.0578, 11.0882, 51.2583)
Luminance	0.1109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3056C0 #C09A30

analogous

#309EC0 #3056C0 #5230C0

triadic

#3056C0 #C03056 #56C030

tetradic

#3056C0 #C0309E #C09A30 #30C052

square

#3056C0 #C0309E #C09A30 #30C052

split-complementary

#3056C0 #C05230 #9EC030

monochromatic

#182A5E #24408F #3056C0 #5879D5 #89A0E1

Accessibility & contrast

On white

6.53

#3056C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#3056C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3056C0

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3056C0	#FFFFFF	#000000	##FFFFFF
##3056C0	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C4

Deuteranopia (green-blind)

#0057BE

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3056c0;
/* rgb */ color: rgb(48, 86, 192);
/* oklch */ color: oklch(48.9% 0.172 265.5);

Tailwind

colors: {
  custom: {
    50: '#7d85d4',
    500: '#3056c0',
    950: '#000000',
  },
}

SCSS

$custom: #3056c0;
$custom-light: #7d85d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3056c0",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 192
  },
  "hsl": {
    "h": 224.167,
    "s": 60,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48923,
    "c": 0.17206,
    "h": 265.5
  },
  "luminance": 0.1109
}

Semantic roles & 50–950 ramp

primary

#3056C0

secondary

#CBB880

accent

#B945E3

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3056C0

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

Preview Lab → · Contrast checker → · Palette generator →