#4574C2#4574C2

#4574C2 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.4% C 0.132 H 260.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4574C2
RGB	rgb(69, 116, 194)
HSL	hsl(217, 51%, 52%)
HSV	hsv(217, 64%, 76%)
CMYK	cmyk(64.4%, 40.2%, 0%, 23.9%)
CIE-LAB	lab(49.07, 8.95, -45.60)
CIE-LCH	lch(49.07, 46.47, 281.11°)
OKLab	oklab(56.36% -0.0229 -0.1298)
OKLCH	oklch(56.36% 0.132 260)
XYZ	xyz(18.4338, 17.6493, 53.4637)
Luminance	0.1765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4574C2 #C29345

analogous

#45B3C2 #4574C2 #5545C2

triadic

#4574C2 #C24574 #74C245

tetradic

#4574C2 #C245B3 #C29345 #45C255

square

#4574C2 #C245B3 #C29345 #45C255

split-complementary

#4574C2 #C25545 #B3C245

monochromatic

#233D6A #325898 #4574C2 #7396D1 #A1B9E0

Accessibility & contrast

On white

4.64

#4574C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#4574C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4574C2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4574C2	#FFFFFF	#000000	##FFFFFF
##4574C2	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#517BC5

Deuteranopia (green-blind)

#3F6FC0

Tritanopia (blue-blind)

#008691

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4574c2;
/* rgb */ color: rgb(69, 116, 194);
/* oklch */ color: oklch(56.4% 0.132 260.0);

Tailwind

colors: {
  custom: {
    50: '#859bd5',
    500: '#4574c2',
    950: '#000000',
  },
}

SCSS

$custom: #4574c2;
$custom-light: #859bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4574c2",
  "rgb": {
    "r": 69,
    "g": 116,
    "b": 194
  },
  "hsl": {
    "h": 217.44,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56361,
    "c": 0.13182,
    "h": 260
  },
  "luminance": 0.17651
}

Semantic roles & 50–950 ramp

primary

#4574C2

secondary

#CDB896

accent

#A54EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4574C2

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

Preview Lab → · Contrast checker → · Palette generator →