#4575D2#4575D2

#4575D2 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.6% C 0.152 H 262.2°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4575D2
RGB	rgb(69, 117, 210)
HSL	hsl(220, 61%, 55%)
HSV	hsv(220, 67%, 82%)
CMYK	cmyk(67.1%, 44.3%, 0%, 17.6%)
CIE-LAB	lab(50.26, 13.97, -52.83)
CIE-LCH	lch(50.26, 54.65, 284.81°)
OKLab	oklab(57.58% -0.0208 -0.151)
OKLCH	oklch(57.58% 0.152 262.2)
XYZ	xyz(20.4443, 18.6389, 63.4805)
Luminance	0.1864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4575D2 #D2A245

analogous

#45BCD2 #4575D2 #5B45D2

triadic

#4575D2 #D24575 #75D245

tetradic

#4575D2 #D245BC #D2A245 #45D25B

square

#4575D2 #D245BC #D2A245 #45D25B

split-complementary

#4575D2 #D25B45 #BCD245

monochromatic

#1F3F7E #2A58AF #4575D2 #769ADE #A8BEEA

Accessibility & contrast

On white

4.44

#4575D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#4575D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4575D2

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4575D2	#FFFFFF	#000000	##000000
##4575D2	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487FD6

Deuteranopia (green-blind)

#2F72D0

Tritanopia (blue-blind)

#008A99

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4575d2;
/* rgb */ color: rgb(69, 117, 210);
/* oklch */ color: oklch(57.6% 0.152 262.2);

Tailwind

colors: {
  custom: {
    50: '#879ce0',
    500: '#4575d2',
    950: '#000000',
  },
}

SCSS

$custom: #4575d2;
$custom-light: #879ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#4575d2",
  "rgb": {
    "r": 69,
    "g": 117,
    "b": 210
  },
  "hsl": {
    "h": 219.574,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57579,
    "c": 0.15246,
    "h": 262.2
  },
  "luminance": 0.18641
}

Semantic roles & 50–950 ramp

primary

#4575D2

secondary

#D7C39C

accent

#AE44E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4575D2

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

Preview Lab → · Contrast checker → · Palette generator →