#4556DA#4556DA

#4556DA is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.1% C 0.201 H 271.8°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4556DA
RGB	rgb(69, 86, 218)
HSL	hsl(233, 67%, 56%)
HSV	hsv(233, 68%, 85%)
CMYK	cmyk(68.3%, 60.6%, 0%, 14.5%)
CIE-LAB	lab(42.73, 36.25, -69.56)
CIE-LCH	lch(42.73, 78.44, 297.52°)
OKLab	oklab(52.07% 0.0064 -0.2006)
OKLCH	oklch(52.07% 0.201 271.8)
XYZ	xyz(18.4327, 12.9810, 67.8502)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4556DA #DAC945

analogous

#45A1DA #4556DA #7F45DA

triadic

#4556DA #DA4556 #56DA45

tetradic

#4556DA #DA45A1 #DAC945 #45DA7F

square

#4556DA #DA45A1 #DAC945 #45DA7F

split-complementary

#4556DA #DA7F45 #A1DA45

monochromatic

#1B2889 #2537BC #4556DA #7884E4 #ABB3EE

Accessibility & contrast

On white

5.84

#4556DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4556DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4556DA

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4556DA	#FFFFFF	#000000	##FFFFFF
##4556DA	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDE

Deuteranopia (green-blind)

#005ED7

Tritanopia (blue-blind)

#007790

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4556da;
/* rgb */ color: rgb(69, 86, 218);
/* oklch */ color: oklch(52.1% 0.201 271.8);

Tailwind

colors: {
  custom: {
    50: '#8b85e6',
    500: '#4556da',
    950: '#000000',
  },
}

SCSS

$custom: #4556da;
$custom-light: #8b85e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4556da",
  "rgb": {
    "r": 69,
    "g": 86,
    "b": 218
  },
  "hsl": {
    "h": 233.154,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52066,
    "c": 0.20075,
    "h": 271.8
  },
  "luminance": 0.12983
}

Semantic roles & 50–950 ramp

primary

#4556DA

secondary

#DCD59F

accent

#D63EEA

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4556DA

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

Preview Lab → · Contrast checker → · Palette generator →