#4576B2#4576B2

#4576B2 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.9% C 0.108 H 254.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4576B2
RGB	rgb(69, 118, 178)
HSL	hsl(213, 44%, 48%)
HSV	hsv(213, 61%, 70%)
CMYK	cmyk(61.2%, 33.7%, 0%, 30.2%)
CIE-LAB	lab(48.80, 2.20, -36.78)
CIE-LCH	lch(48.80, 36.85, 273.42°)
OKLab	oklab(55.88% -0.029 -0.104)
OKLCH	oklch(55.88% 0.108 254.4)
XYZ	xyz(16.9657, 17.4349, 44.5820)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576B2 #B28145

analogous

#45ACB2 #4576B2 #4A45B2

triadic

#4576B2 #B24576 #76B245

tetradic

#4576B2 #B245AC #B28145 #45B24A

square

#4576B2 #B245AC #B28145 #45B24A

split-complementary

#4576B2 #B24A45 #ACB245

monochromatic

#233C5A #345986 #4576B2 #6E96C7 #9AB6D8

Accessibility & contrast

On white

4.68

#4576B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#4576B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4576B2

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576B2	#FFFFFF	#000000	##FFFFFF
##4576B2	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7AB5

Deuteranopia (green-blind)

#4E6FB1

Tritanopia (blue-blind)

#00848C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4576b2;
/* rgb */ color: rgb(69, 118, 178);
/* oklch */ color: oklch(55.9% 0.108 254.4);

Tailwind

colors: {
  custom: {
    50: '#829dc9',
    500: '#4576b2',
    950: '#000000',
  },
}

SCSS

$custom: #4576b2;
$custom-light: #829dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4576b2",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 178
  },
  "hsl": {
    "h": 213.028,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55881,
    "c": 0.10797,
    "h": 254.4
  },
  "luminance": 0.17436
}

Semantic roles & 50–950 ramp

primary

#4576B2

secondary

#C4AC8F

accent

#9A54D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4576B2

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

Preview Lab → · Contrast checker → · Palette generator →