#4574C8#4574C8

#4574C8 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.7% C 0.140 H 261.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4574C8
RGB	rgb(69, 116, 200)
HSL	hsl(218, 54%, 53%)
HSV	hsv(218, 66%, 78%)
CMYK	cmyk(65.5%, 42%, 0%, 21.6%)
CIE-LAB	lab(49.40, 11.06, -48.50)
CIE-LCH	lch(49.40, 49.75, 282.85°)
OKLab	oklab(56.73% -0.0217 -0.1383)
OKLCH	oklch(56.73% 0.14 261.1)
XYZ	xyz(19.1213, 17.9243, 57.0844)
Luminance	0.1793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4574C8 #C89945

analogous

#45B6C8 #4574C8 #5745C8

triadic

#4574C8 #C84574 #74C845

tetradic

#4574C8 #C845B6 #C89945 #45C857

square

#4574C8 #C845B6 #C89945 #45C857

split-complementary

#4574C8 #C85745 #B6C845

monochromatic

#213E71 #2F58A0 #4574C8 #7497D6 #A3BBE4

Accessibility & contrast

On white

4.58

#4574C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4574C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4574C8

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4574C8	#FFFFFF	#000000	##000000
##4574C8	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7CCB

Deuteranopia (green-blind)

#3970C6

Tritanopia (blue-blind)

#008794

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4574c8;
/* rgb */ color: rgb(69, 116, 200);
/* oklch */ color: oklch(56.7% 0.140 261.1);

Tailwind

colors: {
  custom: {
    50: '#869bd9',
    500: '#4574c8',
    950: '#000000',
  },
}

SCSS

$custom: #4574c8;
$custom-light: #869bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4574c8",
  "rgb": {
    "r": 69,
    "g": 116,
    "b": 200
  },
  "hsl": {
    "h": 218.473,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5673,
    "c": 0.14002,
    "h": 261.1
  },
  "luminance": 0.17926
}

Semantic roles & 50–950 ramp

primary

#4574C8

secondary

#D1BC98

accent

#A94ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4574C8

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

Preview Lab → · Contrast checker → · Palette generator →