#424B92#424B92

#424B92 is a dark, moderate blue. Relative luminance 0.083; OKLCH L 44.2% C 0.116 H 275.2°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#424B92
RGB	rgb(66, 75, 146)
HSL	hsl(233, 38%, 42%)
HSV	hsv(233, 55%, 57%)
CMYK	cmyk(54.8%, 48.6%, 0%, 42.7%)
CIE-LAB	lab(34.53, 17.85, -40.46)
CIE-LCH	lch(34.53, 44.22, 293.80°)
OKLab	oklab(44.24% 0.0105 -0.1153)
OKLCH	oklch(44.24% 0.116 275.2)
XYZ	xyz(9.9495, 8.2651, 28.2596)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B92 #928942

analogous

#427392 #424B92 #614292

triadic

#424B92 #92424B #4B9242

tetradic

#424B92 #924273 #928942 #429261

square

#424B92 #924273 #928942 #429261

split-complementary

#424B92 #926142 #739242

monochromatic

#1C203E #2F3568 #424B92 #5C66B5 #868EC8

Accessibility & contrast

On white

7.91

#424B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#424B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B92

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B92	#FFFFFF	#000000	##FFFFFF
##424B92	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5595

Deuteranopia (green-blind)

#214E90

Tritanopia (blue-blind)

#1C5B67

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #424b92;
/* rgb */ color: rgb(66, 75, 146);
/* oklch */ color: oklch(44.2% 0.116 275.2);

Tailwind

colors: {
  custom: {
    50: '#7d7db2',
    500: '#424b92',
    950: '#000000',
  },
}

SCSS

$custom: #424b92;
$custom-light: #7d7db2;
$custom-dark: #000000;

JSON

{
  "hex": "#424b92",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 146
  },
  "hsl": {
    "h": 233.25,
    "s": 37.736,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4424,
    "c": 0.11574,
    "h": 275.2
  },
  "luminance": 0.08266
}

Semantic roles & 50–950 ramp

primary

#424B92

secondary

#B3AD7D

accent

#C15ACE

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #424B92

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

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