#4559D6#4559D6

#4559D6 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.3% C 0.192 H 271.2°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4559D6
RGB	rgb(69, 89, 214)
HSL	hsl(232, 64%, 55%)
HSV	hsv(232, 68%, 84%)
CMYK	cmyk(67.8%, 58.4%, 0%, 16.1%)
CIE-LAB	lab(43.16, 32.99, -66.59)
CIE-LCH	lch(43.16, 74.31, 296.36°)
OKLab	oklab(52.28% 0.0041 -0.1919)
OKLCH	oklch(52.28% 0.192 271.2)
XYZ	xyz(18.1601, 13.2633, 65.2083)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4559D6 #D6C245

analogous

#45A2D6 #4559D6 #7945D6

triadic

#4559D6 #D64559 #59D645

tetradic

#4559D6 #D645A2 #D6C245 #45D679

square

#4559D6 #D645A2 #D6C245 #45D679

split-complementary

#4559D6 #D67945 #A2D645

monochromatic

#1D2B84 #283CB6 #4559D6 #7786E1 #A9B3EC

Accessibility & contrast

On white

5.75

#4559D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4559D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4559D6

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4559D6	#FFFFFF	#000000	##FFFFFF
##4559D6	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDA

Deuteranopia (green-blind)

#0060D4

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4559d6;
/* rgb */ color: rgb(69, 89, 214);
/* oklch */ color: oklch(52.3% 0.192 271.2);

Tailwind

colors: {
  custom: {
    50: '#8a87e4',
    500: '#4559d6',
    950: '#000000',
  },
}

SCSS

$custom: #4559d6;
$custom-light: #8a87e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4559d6",
  "rgb": {
    "r": 69,
    "g": 89,
    "b": 214
  },
  "hsl": {
    "h": 231.724,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.52283,
    "c": 0.19192,
    "h": 271.2
  },
  "luminance": 0.13265
}

Semantic roles & 50–950 ramp

primary

#4559D6

secondary

#DAD19D

accent

#D041E7

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4559D6

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

Preview Lab → · Contrast checker → · Palette generator →