#4576CA#4576CA

#4576CA is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.3% C 0.140 H 260.5°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4576CA
RGB	rgb(69, 118, 202)
HSL	hsl(218, 56%, 53%)
HSV	hsv(218, 66%, 79%)
CMYK	cmyk(65.8%, 41.6%, 0%, 20.8%)
CIE-LAB	lab(50.08, 10.53, -48.57)
CIE-LCH	lch(50.08, 49.70, 282.23°)
OKLab	oklab(57.29% -0.0232 -0.1385)
OKLCH	oklch(57.29% 0.14 260.5)
XYZ	xyz(19.5896, 18.4844, 58.4011)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576CA #CA9945

analogous

#45B8CA #4576CA #5645CA

triadic

#4576CA #CA4576 #76CA45

tetradic

#4576CA #CA45B8 #CA9945 #45CA56

square

#4576CA #CA45B8 #CA9945 #45CA56

split-complementary

#4576CA #CA5645 #B8CA45

monochromatic

#213F74 #2F5AA3 #4576CA #7599D8 #A4BCE5

Accessibility & contrast

On white

4.47

#4576CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#4576CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576CA

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576CA	#FFFFFF	#000000	##000000
##4576CA	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7ECD

Deuteranopia (green-blind)

#3B71C8

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4576ca;
/* rgb */ color: rgb(69, 118, 202);
/* oklch */ color: oklch(57.3% 0.140 260.5);

Tailwind

colors: {
  custom: {
    50: '#869dda',
    500: '#4576ca',
    950: '#000000',
  },
}

SCSS

$custom: #4576ca;
$custom-light: #869dda;
$custom-dark: #000000;

JSON

{
  "hex": "#4576ca",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 202
  },
  "hsl": {
    "h": 217.895,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57288,
    "c": 0.14044,
    "h": 260.5
  },
  "luminance": 0.18486
}

Semantic roles & 50–950 ramp

primary

#4576CA

secondary

#D2BD99

accent

#A849DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4576CA

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

Preview Lab → · Contrast checker → · Palette generator →