#4559E6#4559E6

#4559E6 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.6% C 0.213 H 271.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4559E6
RGB	rgb(69, 89, 230)
HSL	hsl(233, 76%, 59%)
HSV	hsv(233, 70%, 90%)
CMYK	cmyk(70%, 61.3%, 0%, 9.8%)
CIE-LAB	lab(44.41, 38.53, -73.65)
CIE-LCH	lch(44.41, 83.12, 297.61°)
OKLab	oklab(53.6% 0.0039 -0.2126)
OKLCH	oklch(53.6% 0.213 271)
XYZ	xyz(20.3047, 14.1211, 76.5031)
Luminance	0.1412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4559E6 #E6D245

analogous

#45A9E6 #4559E6 #8145E6

triadic

#4559E6 #E64559 #59E645

tetradic

#4559E6 #E645A9 #E6D245 #45E681

square

#4559E6 #E645A9 #E6D245 #45E681

split-complementary

#4559E6 #E68145 #A9E645

monochromatic

#15269C #1C33D2 #4559E6 #7B89ED #B1B9F5

Accessibility & contrast

On white

5.49

#4559E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4559E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4559E6

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4559E6	#FFFFFF	#000000	##FFFFFF
##4559E6	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EB

Deuteranopia (green-blind)

#0062E3

Tritanopia (blue-blind)

#007D97

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4559e6;
/* rgb */ color: rgb(69, 89, 230);
/* oklch */ color: oklch(53.6% 0.213 271.0);

Tailwind

colors: {
  custom: {
    50: '#8d88ef',
    500: '#4559e6',
    950: '#000000',
  },
}

SCSS

$custom: #4559e6;
$custom-light: #8d88ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4559e6",
  "rgb": {
    "r": 69,
    "g": 89,
    "b": 230
  },
  "hsl": {
    "h": 232.547,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53597,
    "c": 0.21267,
    "h": 271
  },
  "luminance": 0.14123
}

Semantic roles & 50–950 ramp

primary

#4559E6

secondary

#E3DBA4

accent

#DB35F3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4559E6

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

Preview Lab → · Contrast checker → · Palette generator →