#4574CE#4574CE

#4574CE is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.1% C 0.148 H 262.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4574CE
RGB	rgb(69, 116, 206)
HSL	hsl(219, 58%, 54%)
HSV	hsv(219, 67%, 81%)
CMYK	cmyk(66.5%, 43.7%, 0%, 19.2%)
CIE-LAB	lab(49.75, 13.18, -51.38)
CIE-LCH	lch(49.75, 53.04, 284.38°)
OKLab	oklab(57.11% -0.0205 -0.1468)
OKLCH	oklch(57.11% 0.148 262)
XYZ	xyz(19.8363, 18.2103, 60.8501)
Luminance	0.1821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4574CE #CE9F45

analogous

#45B9CE #4574CE #5B45CE

triadic

#4574CE #CE4574 #74CE45

tetradic

#4574CE #CE45B9 #CE9F45 #45CE5B

square

#4574CE #CE45B9 #CE9F45 #45CE5B

split-complementary

#4574CE #CE5B45 #B9CE45

monochromatic

#203E79 #2D57A9 #4574CE #7598DB #A6BCE8

Accessibility & contrast

On white

4.52

#4574CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#4574CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4574CE

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4574CE	#FFFFFF	#000000	##000000
##4574CE	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497DD1

Deuteranopia (green-blind)

#3270CC

Tritanopia (blue-blind)

#008997

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4574ce;
/* rgb */ color: rgb(69, 116, 206);
/* oklch */ color: oklch(57.1% 0.148 262.0);

Tailwind

colors: {
  custom: {
    50: '#879bdd',
    500: '#4574ce',
    950: '#000000',
  },
}

SCSS

$custom: #4574ce;
$custom-light: #879bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4574ce",
  "rgb": {
    "r": 69,
    "g": 116,
    "b": 206
  },
  "hsl": {
    "h": 219.416,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57109,
    "c": 0.1482,
    "h": 262
  },
  "luminance": 0.18212
}

Semantic roles & 50–950 ramp

primary

#4574CE

secondary

#D5C19A

accent

#AC46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4574CE

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

Preview Lab → · Contrast checker → · Palette generator →