#424DBE#424DBE

#424DBE is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.0% C 0.175 H 273.5°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#424DBE
RGB	rgb(66, 77, 190)
HSL	hsl(235, 49%, 50%)
HSV	hsv(235, 65%, 75%)
CMYK	cmyk(65.3%, 59.5%, 0%, 25.5%)
CIE-LAB	lab(38.17, 31.78, -60.83)
CIE-LCH	lch(38.17, 68.63, 297.58°)
OKLab	oklab(47.96% 0.0108 -0.1751)
OKLCH	oklch(47.96% 0.175 273.5)
XYZ	xyz(14.1918, 10.1825, 49.9227)
Luminance	0.1018 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424DBE #BEB342

analogous

#428BBE #424DBE #7542BE

triadic

#424DBE #BE424D #4DBE42

tetradic

#424DBE #BE428B #BEB342 #42BE75

square

#424DBE #BE428B #BEB342 #42BE75

split-complementary

#424DBE #BE7542 #8BBE42

monochromatic

#222863 #323A91 #424DBE #7078CE #9DA3DD

Accessibility & contrast

On white

6.92

#424DBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#424DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #424DBE

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424DBE	#FFFFFF	#000000	##FFFFFF
##424DBE	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC2

Deuteranopia (green-blind)

#0054BC

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #424dbe;
/* rgb */ color: rgb(66, 77, 190);
/* oklch */ color: oklch(48.0% 0.175 273.5);

Tailwind

colors: {
  custom: {
    50: '#847ed2',
    500: '#424dbe',
    950: '#000000',
  },
}

SCSS

$custom: #424dbe;
$custom-light: #847ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#424dbe",
  "rgb": {
    "r": 66,
    "g": 77,
    "b": 190
  },
  "hsl": {
    "h": 234.677,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47956,
    "c": 0.17549,
    "h": 273.5
  },
  "luminance": 0.10184
}

Semantic roles & 50–950 ramp

primary

#424DBE

secondary

#CAC592

accent

#CC4FD8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #424DBE

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

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