#424595#424595

#424595 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.2% C 0.129 H 277.9°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#424595
RGB	rgb(66, 69, 149)
HSL	hsl(238, 39%, 42%)
HSV	hsv(238, 56%, 58%)
CMYK	cmyk(55.7%, 53.7%, 0%, 41.6%)
CIE-LAB	lab(33.10, 22.80, -44.58)
CIE-LCH	lch(33.10, 50.07, 297.09°)
OKLab	oklab(43.23% 0.0178 -0.1274)
OKLCH	oklch(43.23% 0.129 277.9)
XYZ	xyz(9.7980, 7.5838, 29.3755)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424595 #959242

analogous

#426F95 #424595 #684295

triadic

#424595 #954245 #459542

tetradic

#424595 #95426F #959242 #429568

square

#424595 #95426F #959242 #429568

split-complementary

#424595 #956842 #6F9542

monochromatic

#1C1E40 #2F316B #424595 #5D60B7 #878ACA

Accessibility & contrast

On white

8.34

#424595 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#424595 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424595

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424595	#FFFFFF	#000000	##FFFFFF
##424595	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185198

Deuteranopia (green-blind)

#094B93

Tritanopia (blue-blind)

#1A5766

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #424595;
/* rgb */ color: rgb(66, 69, 149);
/* oklch */ color: oklch(43.2% 0.129 277.9);

Tailwind

colors: {
  custom: {
    50: '#7d78b5',
    500: '#424595',
    950: '#000000',
  },
}

SCSS

$custom: #424595;
$custom-light: #7d78b5;
$custom-dark: #000000;

JSON

{
  "hex": "#424595",
  "rgb": {
    "r": 66,
    "g": 69,
    "b": 149
  },
  "hsl": {
    "h": 237.831,
    "s": 38.605,
    "l": 42.157
  },
  "oklch": {
    "l": 0.43227,
    "c": 0.12866,
    "h": 277.9
  },
  "luminance": 0.07584
}

Semantic roles & 50–950 ramp

primary

#424595

secondary

#B5B37E

accent

#CA59CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #424595

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

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