#4575B2#4575B2

#4575B2 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.7% C 0.109 H 255.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4575B2
RGB	rgb(69, 117, 178)
HSL	hsl(214, 44%, 48%)
HSV	hsv(214, 61%, 70%)
CMYK	cmyk(61.2%, 34.3%, 0%, 30.2%)
CIE-LAB	lab(48.51, 2.81, -37.24)
CIE-LCH	lch(48.51, 37.35, 274.31°)
OKLab	oklab(55.65% -0.0279 -0.1054)
OKLCH	oklch(55.65% 0.109 255.2)
XYZ	xyz(16.8485, 17.2006, 44.5430)
Luminance	0.1720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4575B2 #B28245

analogous

#45ABB2 #4575B2 #4B45B2

triadic

#4575B2 #B24575 #75B245

tetradic

#4575B2 #B245AB #B28245 #45B24B

square

#4575B2 #B245AB #B28245 #45B24B

split-complementary

#4575B2 #B24B45 #ABB245

monochromatic

#233B5A #345886 #4575B2 #6E95C7 #9AB5D8

Accessibility & contrast

On white

4.73

#4575B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#4575B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4575B2

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4575B2	#FFFFFF	#000000	##FFFFFF
##4575B2	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B79B5

Deuteranopia (green-blind)

#4D6EB1

Tritanopia (blue-blind)

#00838B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4575b2;
/* rgb */ color: rgb(69, 117, 178);
/* oklch */ color: oklch(55.7% 0.109 255.2);

Tailwind

colors: {
  custom: {
    50: '#829cc9',
    500: '#4575b2',
    950: '#000000',
  },
}

SCSS

$custom: #4575b2;
$custom-light: #829cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4575b2",
  "rgb": {
    "r": 69,
    "g": 117,
    "b": 178
  },
  "hsl": {
    "h": 213.578,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55653,
    "c": 0.10899,
    "h": 255.2
  },
  "luminance": 0.17202
}

Semantic roles & 50–950 ramp

primary

#4575B2

secondary

#C4AD8F

accent

#9C54D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4575B2

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

Preview Lab → · Contrast checker → · Palette generator →