#424C92#424C92

#424C92 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.5% C 0.114 H 274.7°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#424C92
RGB	rgb(66, 76, 146)
HSL	hsl(233, 38%, 42%)
HSV	hsv(233, 55%, 57%)
CMYK	cmyk(54.8%, 47.9%, 0%, 42.7%)
CIE-LAB	lab(34.81, 17.19, -40.01)
CIE-LCH	lch(34.81, 43.55, 293.25°)
OKLab	oklab(44.45% 0.0093 -0.1139)
OKLCH	oklch(44.45% 0.114 274.7)
XYZ	xyz(10.0179, 8.4018, 28.2824)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424C92 #928842

analogous

#427492 #424C92 #604292

triadic

#424C92 #92424C #4C9242

tetradic

#424C92 #924274 #928842 #429260

square

#424C92 #924274 #928842 #429260

split-complementary

#424C92 #926042 #749242

monochromatic

#1C203E #2F3668 #424C92 #5C67B5 #868EC8

Accessibility & contrast

On white

7.83

#424C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#424C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424C92

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424C92	#FFFFFF	#000000	##FFFFFF
##424C92	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5595

Deuteranopia (green-blind)

#234F90

Tritanopia (blue-blind)

#1C5B68

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #424c92;
/* rgb */ color: rgb(66, 76, 146);
/* oklch */ color: oklch(44.5% 0.114 274.7);

Tailwind

colors: {
  custom: {
    50: '#7d7db2',
    500: '#424c92',
    950: '#000000',
  },
}

SCSS

$custom: #424c92;
$custom-light: #7d7db2;
$custom-dark: #000000;

JSON

{
  "hex": "#424c92",
  "rgb": {
    "r": 66,
    "g": 76,
    "b": 146
  },
  "hsl": {
    "h": 232.5,
    "s": 37.736,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4445,
    "c": 0.11433,
    "h": 274.7
  },
  "luminance": 0.08402
}

Semantic roles & 50–950 ramp

primary

#424C92

secondary

#B3AC7D

accent

#BF5ACE

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #424C92

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

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