#4574CA#4574CA

#4574CA is a mid, vivid blue. Relative luminance 0.180; OKLCH L 56.9% C 0.143 H 261.4°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4574CA
RGB	rgb(69, 116, 202)
HSL	hsl(219, 56%, 53%)
HSV	hsv(219, 66%, 79%)
CMYK	cmyk(65.8%, 42.6%, 0%, 20.8%)
CIE-LAB	lab(49.52, 11.76, -49.46)
CIE-LCH	lch(49.52, 50.84, 283.38°)
OKLab	oklab(56.86% -0.0213 -0.1411)
OKLCH	oklch(56.86% 0.143 261.4)
XYZ	xyz(19.3565, 18.0184, 58.3235)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4574CA #CA9B45

analogous

#45B6CA #4574CA #5845CA

triadic

#4574CA #CA4574 #74CA45

tetradic

#4574CA #CA45B6 #CA9B45 #45CA58

square

#4574CA #CA45B6 #CA9B45 #45CA58

split-complementary

#4574CA #CA5845 #B6CA45

monochromatic

#213E74 #2F58A3 #4574CA #7598D8 #A4BBE5

Accessibility & contrast

On white

4.56

#4574CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#4574CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4574CA

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4574CA	#FFFFFF	#000000	##000000
##4574CA	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7CCD

Deuteranopia (green-blind)

#3670C8

Tritanopia (blue-blind)

#008895

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4574ca;
/* rgb */ color: rgb(69, 116, 202);
/* oklch */ color: oklch(56.9% 0.143 261.4);

Tailwind

colors: {
  custom: {
    50: '#869bda',
    500: '#4574ca',
    950: '#000000',
  },
}

SCSS

$custom: #4574ca;
$custom-light: #869bda;
$custom-dark: #000000;

JSON

{
  "hex": "#4574ca",
  "rgb": {
    "r": 69,
    "g": 116,
    "b": 202
  },
  "hsl": {
    "h": 218.797,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56855,
    "c": 0.14275,
    "h": 261.4
  },
  "luminance": 0.1802
}

Semantic roles & 50–950 ramp

primary

#4574CA

secondary

#D2BE99

accent

#AA49DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4574CA

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

Preview Lab → · Contrast checker → · Palette generator →