#4575CA#4575CA

#4575CA is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.1% C 0.142 H 261.0°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4575CA
RGB	rgb(69, 117, 202)
HSL	hsl(218, 56%, 53%)
HSV	hsv(218, 66%, 79%)
CMYK	cmyk(65.8%, 42.1%, 0%, 20.8%)
CIE-LAB	lab(49.80, 11.14, -49.02)
CIE-LCH	lch(49.80, 50.27, 282.81°)
OKLab	oklab(57.07% -0.0223 -0.1398)
OKLCH	oklch(57.07% 0.142 261)
XYZ	xyz(19.4724, 18.2502, 58.3621)
Luminance	0.1825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4575CA #CA9A45

analogous

#45B7CA #4575CA #5745CA

triadic

#4575CA #CA4575 #75CA45

tetradic

#4575CA #CA45B7 #CA9A45 #45CA57

square

#4575CA #CA45B7 #CA9A45 #45CA57

split-complementary

#4575CA #CA5745 #B7CA45

monochromatic

#213F74 #2F59A3 #4575CA #7598D8 #A4BCE5

Accessibility & contrast

On white

4.52

#4575CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#4575CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4575CA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4575CA	#FFFFFF	#000000	##000000
##4575CA	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7DCD

Deuteranopia (green-blind)

#3971C8

Tritanopia (blue-blind)

#008895

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4575ca;
/* rgb */ color: rgb(69, 117, 202);
/* oklch */ color: oklch(57.1% 0.142 261.0);

Tailwind

colors: {
  custom: {
    50: '#869cda',
    500: '#4575ca',
    950: '#000000',
  },
}

SCSS

$custom: #4575ca;
$custom-light: #869cda;
$custom-dark: #000000;

JSON

{
  "hex": "#4575ca",
  "rgb": {
    "r": 69,
    "g": 117,
    "b": 202
  },
  "hsl": {
    "h": 218.346,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57071,
    "c": 0.14158,
    "h": 261
  },
  "luminance": 0.18252
}

Semantic roles & 50–950 ramp

primary

#4575CA

secondary

#D2BD99

accent

#A949DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4575CA

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

Preview Lab → · Contrast checker → · Palette generator →