#4576EE#4576EE

#4576EE is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.7% C 0.189 H 264.6°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4576EE
RGB	rgb(69, 118, 238)
HSL	hsl(223, 83%, 60%)
HSV	hsv(223, 71%, 93%)
CMYK	cmyk(71%, 50.4%, 0%, 6.7%)
CIE-LAB	lab(52.28, 23.30, -65.36)
CIE-LCH	lch(52.28, 69.39, 289.62°)
OKLab	oklab(59.68% -0.0178 -0.1879)
OKLCH	oklch(59.68% 0.189 264.6)
XYZ	xyz(24.3599, 20.3926, 83.5247)
Luminance	0.2039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576EE #EEBD45

analogous

#45CAEE #4576EE #6945EE

triadic

#4576EE #EE4576 #76EE45

tetradic

#4576EE #EE45CA #EEBD45 #45EE69

square

#4576EE #EE45CA #EEBD45 #45EE69

split-complementary

#4576EE #EE6945 #CAEE45

monochromatic

#0F3CA9 #1550E1 #4576EE #7D9FF3 #B5C9F8

Accessibility & contrast

On white

4.13

#4576EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4576EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576EE

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576EE	#FFFFFF	#000000	##000000
##4576EE	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B85F2

Deuteranopia (green-blind)

#0075EC

Tritanopia (blue-blind)

#0093A7

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4576ee;
/* rgb */ color: rgb(69, 118, 238);
/* oklch */ color: oklch(59.7% 0.189 264.6);

Tailwind

colors: {
  custom: {
    50: '#8d9cf4',
    500: '#4576ee',
    950: '#000000',
  },
}

SCSS

$custom: #4576ee;
$custom-light: #8d9cf4;
$custom-dark: #000000;

JSON

{
  "hex": "#4576ee",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 238
  },
  "hsl": {
    "h": 222.604,
    "s": 83.251,
    "l": 60.196
  },
  "oklch": {
    "l": 0.59682,
    "c": 0.18871,
    "h": 264.6
  },
  "luminance": 0.20395
}

Semantic roles & 50–950 ramp

primary

#4576EE

secondary

#E8D5A7

accent

#A106E0

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4576EE

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

Preview Lab → · Contrast checker → · Palette generator →