#4576B9#4576B9

#4576B9 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 56.3% C 0.117 H 256.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4576B9
RGB	rgb(69, 118, 185)
HSL	hsl(215, 46%, 50%)
HSV	hsv(215, 63%, 73%)
CMYK	cmyk(62.7%, 36.2%, 0%, 27.5%)
CIE-LAB	lab(49.16, 4.60, -40.27)
CIE-LCH	lch(49.16, 40.53, 276.51°)
OKLab	oklab(56.27% -0.0271 -0.1142)
OKLCH	oklch(56.27% 0.117 256.6)
XYZ	xyz(17.6865, 17.7232, 48.3784)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4576B9 #B98845

analogous

#45B0B9 #4576B9 #4E45B9

triadic

#4576B9 #B94576 #76B945

tetradic

#4576B9 #B945B0 #B98845 #45B94E

square

#4576B9 #B945B0 #B98845 #45B94E

split-complementary

#4576B9 #B94E45 #B0B945

monochromatic

#243D60 #345A8C #4576B9 #7197CA #9EB7DB

Accessibility & contrast

On white

4.62

#4576B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4576B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4576B9

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4576B9	#FFFFFF	#000000	##FFFFFF
##4576B9	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#597BBC

Deuteranopia (green-blind)

#4970B8

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4576b9;
/* rgb */ color: rgb(69, 118, 185);
/* oklch */ color: oklch(56.3% 0.117 256.6);

Tailwind

colors: {
  custom: {
    50: '#839dce',
    500: '#4576b9',
    950: '#000000',
  },
}

SCSS

$custom: #4576b9;
$custom-light: #839dce;
$custom-dark: #000000;

JSON

{
  "hex": "#4576b9",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 185
  },
  "hsl": {
    "h": 214.655,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56274,
    "c": 0.11737,
    "h": 256.6
  },
  "luminance": 0.17725
}

Semantic roles & 50–950 ramp

primary

#4576B9

secondary

#C7B193

accent

#9E52D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4576B9

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

Preview Lab → · Contrast checker → · Palette generator →