#4556D4#4556D4

#4556D4 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.6% C 0.193 H 271.9°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4556D4
RGB	rgb(69, 86, 212)
HSL	hsl(233, 62%, 55%)
HSV	hsv(233, 67%, 83%)
CMYK	cmyk(67.5%, 59.4%, 0%, 16.9%)
CIE-LAB	lab(42.27, 34.18, -66.89)
CIE-LCH	lch(42.27, 75.12, 297.06°)
OKLab	oklab(51.57% 0.0065 -0.1928)
OKLCH	oklch(51.57% 0.193 271.9)
XYZ	xyz(17.6617, 12.6726, 63.7899)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4556D4 #D4C345

analogous

#459ED4 #4556D4 #7B45D4

triadic

#4556D4 #D44556 #56D445

tetradic

#4556D4 #D4459E #D4C345 #45D47B

square

#4556D4 #D4459E #D4C345 #45D47B

split-complementary

#4556D4 #D47B45 #9ED445

monochromatic

#1E2A81 #293AB3 #4556D4 #7783DF #A8B0EB

Accessibility & contrast

On white

5.94

#4556D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4556D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4556D4

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4556D4	#FFFFFF	#000000	##FFFFFF
##4556D4	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD8

Deuteranopia (green-blind)

#005DD2

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4556d4;
/* rgb */ color: rgb(69, 86, 212);
/* oklch */ color: oklch(51.6% 0.193 271.9);

Tailwind

colors: {
  custom: {
    50: '#8985e2',
    500: '#4556d4',
    950: '#000000',
  },
}

SCSS

$custom: #4556d4;
$custom-light: #8985e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4556d4",
  "rgb": {
    "r": 69,
    "g": 86,
    "b": 212
  },
  "hsl": {
    "h": 232.867,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.51573,
    "c": 0.19292,
    "h": 271.9
  },
  "luminance": 0.12674
}

Semantic roles & 50–950 ramp

primary

#4556D4

secondary

#D8D19C

accent

#D242E6

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4556D4

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

Preview Lab → · Contrast checker → · Palette generator →