#4574BE#4574BE

#4574BE is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.1% C 0.126 H 259.1°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4574BE
RGB	rgb(69, 116, 190)
HSL	hsl(217, 48%, 51%)
HSV	hsv(217, 64%, 75%)
CMYK	cmyk(63.7%, 38.9%, 0%, 25.5%)
CIE-LAB	lab(48.85, 7.56, -43.64)
CIE-LCH	lch(48.85, 44.29, 279.83°)
OKLab	oklab(56.12% -0.0238 -0.1241)
OKLCH	oklch(56.12% 0.126 259.1)
XYZ	xyz(17.9906, 17.4720, 51.1296)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4574BE #BE8F45

analogous

#45B0BE #4574BE #5245BE

triadic

#4574BE #BE4574 #74BE45

tetradic

#4574BE #BE45B0 #BE8F45 #45BE52

square

#4574BE #BE45B0 #BE8F45 #45BE52

split-complementary

#4574BE #BE5245 #B0BE45

monochromatic

#233D65 #335893 #4574BE #7296CE #A0B8DE

Accessibility & contrast

On white

4.67

#4574BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#4574BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4574BE

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4574BE	#FFFFFF	#000000	##FFFFFF
##4574BE	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#537AC1

Deuteranopia (green-blind)

#426FBC

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4574be;
/* rgb */ color: rgb(69, 116, 190);
/* oklch */ color: oklch(56.1% 0.126 259.1);

Tailwind

colors: {
  custom: {
    50: '#849bd2',
    500: '#4574be',
    950: '#000000',
  },
}

SCSS

$custom: #4574be;
$custom-light: #849bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4574be",
  "rgb": {
    "r": 69,
    "g": 116,
    "b": 190
  },
  "hsl": {
    "h": 216.694,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.5612,
    "c": 0.12634,
    "h": 259.1
  },
  "luminance": 0.17474
}

Semantic roles & 50–950 ramp

primary

#4574BE

secondary

#CAB595

accent

#A350D8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4574BE

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

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