#424285#424285

#424285 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.5% C 0.109 H 280.5°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#424285
RGB	rgb(66, 66, 133)
HSL	hsl(240, 34%, 39%)
HSV	hsv(240, 50%, 52%)
CMYK	cmyk(50.4%, 50.4%, 0%, 47.8%)
CIE-LAB	lab(31.23, 19.40, -37.76)
CIE-LCH	lch(31.23, 42.45, 297.19°)
OKLab	oklab(41.47% 0.02 -0.1074)
OKLCH	oklch(41.47% 0.109 280.5)
XYZ	xyz(8.4273, 6.7477, 23.0441)
Luminance	0.0675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424285 #858542

analogous

#426485 #424285 #644285

triadic

#424285 #854242 #428542

tetradic

#424285 #854264 #858542 #428564

square

#424285 #854264 #858542 #428564

split-complementary

#424285 #856442 #648542

monochromatic

#191933 #2E2E5C #424285 #5858AC #8181C0

Accessibility & contrast

On white

8.94

#424285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#424285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424285

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424285	#FFFFFF	#000000	##FFFFFF
##424285	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244C87

Deuteranopia (green-blind)

#1F4784

Tritanopia (blue-blind)

#29505D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424285;
/* rgb */ color: rgb(66, 66, 133);
/* oklch */ color: oklch(41.5% 0.109 280.5);

Tailwind

colors: {
  custom: {
    50: '#7b76a9',
    500: '#424285',
    950: '#000000',
  },
}

SCSS

$custom: #424285;
$custom-light: #7b76a9;
$custom-dark: #000000;

JSON

{
  "hex": "#424285",
  "rgb": {
    "r": 66,
    "g": 66,
    "b": 133
  },
  "hsl": {
    "h": 240,
    "s": 33.668,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41474,
    "c": 0.10927,
    "h": 280.5
  },
  "luminance": 0.06748
}

Semantic roles & 50–950 ramp

primary

#424285

secondary

#ABAB78

accent

#CA5ECA

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #424285

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

Preview Lab → · Contrast checker → · Palette generator →