#423293#423293

#423293 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.6% C 0.152 H 284.6°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#423293
RGB	rgb(66, 50, 147)
HSL	hsl(250, 49%, 39%)
HSV	hsv(250, 66%, 58%)
CMYK	cmyk(55.1%, 66%, 0%, 42.4%)
CIE-LAB	lab(28.24, 34.25, -51.24)
CIE-LCH	lch(28.24, 61.63, 303.76°)
OKLab	oklab(39.59% 0.0383 -0.1471)
OKLCH	oklch(39.59% 0.152 284.6)
XYZ	xyz(8.6522, 5.5456, 28.2126)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423293 #839332

analogous

#325293 #423293 #723293

triadic

#423293 #934232 #329342

tetradic

#423293 #933252 #839332 #329372

square

#423293 #933252 #839332 #329372

split-complementary

#423293 #937232 #529332

monochromatic

#191338 #2D2265 #423293 #5843BF #8071CF

Accessibility & contrast

On white

9.96

#423293 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#423293 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423293

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423293	#FFFFFF	#000000	##FFFFFF
##423293	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004596

Deuteranopia (green-blind)

#004091

Tritanopia (blue-blind)

#1F4A5E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #423293;
/* rgb */ color: rgb(66, 50, 147);
/* oklch */ color: oklch(39.6% 0.152 284.6);

Tailwind

colors: {
  custom: {
    50: '#7e6bb3',
    500: '#423293',
    950: '#000000',
  },
}

SCSS

$custom: #423293;
$custom-light: #7e6bb3;
$custom-dark: #000000;

JSON

{
  "hex": "#423293",
  "rgb": {
    "r": 66,
    "g": 50,
    "b": 147
  },
  "hsl": {
    "h": 249.897,
    "s": 49.239,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39588,
    "c": 0.15204,
    "h": 284.6
  },
  "luminance": 0.05546
}

Semantic roles & 50–950 ramp

primary

#423293

secondary

#AAB76A

accent

#D94FC2

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #423293

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

Preview Lab → · Contrast checker → · Palette generator →