#4576C2#4576C2

#4576C2 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 56.8% C 0.130 H 258.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4576C2
RGB	rgb(69, 118, 194)
HSL	hsl(216, 51%, 52%)
HSV	hsv(216, 64%, 76%)
CMYK	cmyk(64.4%, 39.2%, 0%, 23.9%)
CIE-LAB	lab(49.64, 7.72, -44.70)
CIE-LCH	lch(49.64, 45.36, 279.80°)
OKLab	oklab(56.8% -0.025 -0.1271)
OKLCH	oklch(56.8% 0.13 258.9)
XYZ	xyz(18.6668, 18.1153, 53.5413)
Luminance	0.1812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576C2 #C29145

analogous

#45B5C2 #4576C2 #5345C2

triadic

#4576C2 #C24576 #76C245

tetradic

#4576C2 #C245B5 #C29145 #45C253

square

#4576C2 #C245B5 #C29145 #45C253

split-complementary

#4576C2 #C25345 #B5C245

monochromatic

#233F6A #325A98 #4576C2 #7398D1 #A1BAE0

Accessibility & contrast

On white

4.54

#4576C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#4576C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576C2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576C2	#FFFFFF	#000000	##000000
##4576C2	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#547CC5

Deuteranopia (green-blind)

#4271C0

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4576c2;
/* rgb */ color: rgb(69, 118, 194);
/* oklch */ color: oklch(56.8% 0.130 258.9);

Tailwind

colors: {
  custom: {
    50: '#859dd5',
    500: '#4576c2',
    950: '#000000',
  },
}

SCSS

$custom: #4576c2;
$custom-light: #859dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4576c2",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 194
  },
  "hsl": {
    "h": 216.48,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56801,
    "c": 0.12956,
    "h": 258.9
  },
  "luminance": 0.18117
}

Semantic roles & 50–950 ramp

primary

#4576C2

secondary

#CDB796

accent

#A34EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4576C2

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

Preview Lab → · Contrast checker → · Palette generator →