#4576DB#4576DB

#4576DB is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.4% C 0.163 H 262.9°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4576DB
RGB	rgb(69, 118, 219)
HSL	hsl(220, 68%, 56%)
HSV	hsv(220, 68%, 86%)
CMYK	cmyk(68.5%, 46.1%, 0%, 14.1%)
CIE-LAB	lab(51.08, 16.54, -56.63)
CIE-LCH	lch(51.08, 59.00, 286.28°)
OKLab	oklab(58.38% -0.0202 -0.1622)
OKLCH	oklch(58.38% 0.163 262.9)
XYZ	xyz(21.7143, 19.3343, 69.5916)
Luminance	0.1934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576DB #DBAA45

analogous

#45C1DB #4576DB #5F45DB

triadic

#4576DB #DB4576 #76DB45

tetradic

#4576DB #DB45C1 #DBAA45 #45DB5F

square

#4576DB #DB45C1 #DBAA45 #45DB5F

split-complementary

#4576DB #DB5F45 #C1DB45

monochromatic

#1B3F8B #2557BE #4576DB #789CE5 #ACC2EF

Accessibility & contrast

On white

4.31

#4576DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4576DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576DB

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576DB	#FFFFFF	#000000	##000000
##4576DB	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4281DF

Deuteranopia (green-blind)

#2273D9

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4576db;
/* rgb */ color: rgb(69, 118, 219);
/* oklch */ color: oklch(58.4% 0.163 262.9);

Tailwind

colors: {
  custom: {
    50: '#899ce7',
    500: '#4576db',
    950: '#000000',
  },
}

SCSS

$custom: #4576db;
$custom-light: #899ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4576db",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 219
  },
  "hsl": {
    "h": 220.4,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58379,
    "c": 0.16344,
    "h": 262.9
  },
  "luminance": 0.19337
}

Semantic roles & 50–950 ramp

primary

#4576DB

secondary

#DDC99F

accent

#B23DEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4576DB

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

Preview Lab → · Contrast checker → · Palette generator →