#4576BE#4576BE

#4576BE is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.6% C 0.124 H 258.0°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4576BE
RGB	rgb(69, 118, 190)
HSL	hsl(216, 48%, 51%)
HSV	hsv(216, 64%, 75%)
CMYK	cmyk(63.7%, 37.9%, 0%, 25.5%)
CIE-LAB	lab(49.42, 6.33, -42.74)
CIE-LCH	lch(49.42, 43.20, 278.42°)
OKLab	oklab(56.56% -0.0259 -0.1214)
OKLCH	oklch(56.56% 0.124 258)
XYZ	xyz(18.2236, 17.9381, 51.2072)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576BE #BE8D45

analogous

#45B3BE #4576BE #5045BE

triadic

#4576BE #BE4576 #76BE45

tetradic

#4576BE #BE45B3 #BE8D45 #45BE50

square

#4576BE #BE45B3 #BE8D45 #45BE50

split-complementary

#4576BE #BE5045 #B3BE45

monochromatic

#233E65 #335A93 #4576BE #7297CE #A0B9DE

Accessibility & contrast

On white

4.58

#4576BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4576BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4576BE

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576BE	#FFFFFF	#000000	##000000
##4576BE	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577CC1

Deuteranopia (green-blind)

#4670BD

Tritanopia (blue-blind)

#008691

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4576be;
/* rgb */ color: rgb(69, 118, 190);
/* oklch */ color: oklch(56.6% 0.124 258.0);

Tailwind

colors: {
  custom: {
    50: '#849dd2',
    500: '#4576be',
    950: '#000000',
  },
}

SCSS

$custom: #4576be;
$custom-light: #849dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4576be",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 190
  },
  "hsl": {
    "h": 215.702,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56564,
    "c": 0.12413,
    "h": 258
  },
  "luminance": 0.1794
}

Semantic roles & 50–950 ramp

primary

#4576BE

secondary

#CAB595

accent

#A150D8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4576BE

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

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