#4575D0#4575D0

#4575D0 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.5% C 0.150 H 261.9°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4575D0
RGB	rgb(69, 117, 208)
HSL	hsl(219, 60%, 54%)
HSV	hsv(219, 67%, 82%)
CMYK	cmyk(66.8%, 43.8%, 0%, 18.4%)
CIE-LAB	lab(50.14, 13.26, -51.89)
CIE-LCH	lch(50.14, 53.55, 284.34°)
OKLab	oklab(57.45% -0.0211 -0.1482)
OKLCH	oklch(57.45% 0.15 261.9)
XYZ	xyz(20.1967, 18.5399, 62.1765)
Luminance	0.1854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4575D0 #D0A045

analogous

#45BAD0 #4575D0 #5B45D0

triadic

#4575D0 #D04575 #75D045

tetradic

#4575D0 #D045BA #D0A045 #45D05B

square

#4575D0 #D045BA #D0A045 #45D05B

split-complementary

#4575D0 #D05B45 #BAD045

monochromatic

#1F3F7B #2C58AC #4575D0 #7699DC #A7BDE9

Accessibility & contrast

On white

4.46

#4575D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#4575D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4575D0

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4575D0	#FFFFFF	#000000	##000000
##4575D0	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497ED3

Deuteranopia (green-blind)

#3171CE

Tritanopia (blue-blind)

#008A98

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4575d0;
/* rgb */ color: rgb(69, 117, 208);
/* oklch */ color: oklch(57.5% 0.150 261.9);

Tailwind

colors: {
  custom: {
    50: '#879cdf',
    500: '#4575d0',
    950: '#000000',
  },
}

SCSS

$custom: #4575d0;
$custom-light: #879cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4575d0",
  "rgb": {
    "r": 69,
    "g": 117,
    "b": 208
  },
  "hsl": {
    "h": 219.281,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.57451,
    "c": 0.14975,
    "h": 261.9
  },
  "luminance": 0.18542
}

Semantic roles & 50–950 ramp

primary

#4575D0

secondary

#D6C29B

accent

#AC45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4575D0

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

Preview Lab → · Contrast checker → · Palette generator →