#424484#424484

#424484 is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.8% C 0.105 H 279.5°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#424484
RGB	rgb(66, 68, 132)
HSL	hsl(238, 33%, 39%)
HSV	hsv(238, 50%, 52%)
CMYK	cmyk(50%, 48.5%, 0%, 48.2%)
CIE-LAB	lab(31.71, 17.75, -36.37)
CIE-LCH	lch(31.71, 40.47, 296.01°)
OKLab	oklab(41.82% 0.0173 -0.1033)
OKLCH	oklch(41.82% 0.105 279.5)
XYZ	xyz(8.4775, 6.9580, 22.7216)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424484 #848242

analogous

#426584 #424484 #614284

triadic

#424484 #844244 #448442

tetradic

#424484 #844265 #848242 #428461

square

#424484 #844265 #848242 #428461

split-complementary

#424484 #846142 #658442

monochromatic

#191A32 #2E2F5B #424484 #585AAB #8183C0

Accessibility & contrast

On white

8.78

#424484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#424484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424484

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424484	#FFFFFF	#000000	##FFFFFF
##424484	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294D86

Deuteranopia (green-blind)

#234883

Tritanopia (blue-blind)

#2A525D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #424484;
/* rgb */ color: rgb(66, 68, 132);
/* oklch */ color: oklch(41.8% 0.105 279.5);

Tailwind

colors: {
  custom: {
    50: '#7b77a8',
    500: '#424484',
    950: '#000000',
  },
}

SCSS

$custom: #424484;
$custom-light: #7b77a8;
$custom-dark: #000000;

JSON

{
  "hex": "#424484",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 132
  },
  "hsl": {
    "h": 238.182,
    "s": 33.333,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4182,
    "c": 0.10476,
    "h": 279.5
  },
  "luminance": 0.06958
}

Semantic roles & 50–950 ramp

primary

#424484

secondary

#ABA977

accent

#C65EC9

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #424484

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

Preview Lab → · Contrast checker → · Palette generator →