#4574DE#4574DE

#4574DE is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.2% C 0.170 H 263.9°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4574DE
RGB	rgb(69, 116, 222)
HSL	hsl(222, 70%, 57%)
HSV	hsv(222, 69%, 87%)
CMYK	cmyk(68.9%, 47.7%, 0%, 12.9%)
CIE-LAB	lab(50.72, 18.85, -58.90)
CIE-LCH	lch(50.72, 61.84, 287.75°)
OKLab	oklab(58.17% -0.018 -0.1689)
OKLCH	oklch(58.17% 0.17 263.9)
XYZ	xyz(21.8798, 19.0277, 71.6127)
Luminance	0.1903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4574DE #DEAF45

analogous

#45C0DE #4574DE #6345DE

triadic

#4574DE #DE4574 #74DE45

tetradic

#4574DE #DE45C0 #DEAF45 #45DE63

square

#4574DE #DE45C0 #DEAF45 #45DE63

split-complementary

#4574DE #DE6345 #C0DE45

monochromatic

#193E8F #2354C3 #4574DE #799BE7 #ADC2F0

Accessibility & contrast

On white

4.37

#4574DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4574DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4574DE

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4574DE	#FFFFFF	#000000	##000000
##4574DE	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B80E2

Deuteranopia (green-blind)

#1172DC

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4574de;
/* rgb */ color: rgb(69, 116, 222);
/* oklch */ color: oklch(58.2% 0.170 263.9);

Tailwind

colors: {
  custom: {
    50: '#8a9be9',
    500: '#4574de',
    950: '#000000',
  },
}

SCSS

$custom: #4574de;
$custom-light: #8a9be9;
$custom-dark: #000000;

JSON

{
  "hex": "#4574de",
  "rgb": {
    "r": 69,
    "g": 116,
    "b": 222
  },
  "hsl": {
    "h": 221.569,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58165,
    "c": 0.16984,
    "h": 263.9
  },
  "luminance": 0.1903
}

Semantic roles & 50–950 ramp

primary

#4574DE

secondary

#DFCBA0

accent

#B63BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4574DE

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

Preview Lab → · Contrast checker → · Palette generator →