#423296#423296

#423296 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.8% C 0.156 H 284.1°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#423296
RGB	rgb(66, 50, 150)
HSL	hsl(250, 50%, 39%)
HSV	hsv(250, 67%, 59%)
CMYK	cmyk(56%, 66.7%, 0%, 41.2%)
CIE-LAB	lab(28.49, 35.21, -52.67)
CIE-LCH	lch(28.49, 63.35, 303.77°)
OKLab	oklab(39.85% 0.038 -0.1513)
OKLCH	oklch(39.85% 0.156 284.1)
XYZ	xyz(8.8907, 5.6409, 29.4686)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423296 #869632

analogous

#325496 #423296 #743296

triadic

#423296 #964232 #329642

tetradic

#423296 #963254 #869632 #329674

square

#423296 #963254 #869632 #329674

split-complementary

#423296 #967432 #549632

monochromatic

#1A133A #2E2368 #423296 #5844C1 #8172D0

Accessibility & contrast

On white

9.87

#423296 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#423296 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423296

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423296	#FFFFFF	#000000	##FFFFFF
##423296	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004699

Deuteranopia (green-blind)

#004094

Tritanopia (blue-blind)

#1C4B5F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #423296;
/* rgb */ color: rgb(66, 50, 150);
/* oklch */ color: oklch(39.8% 0.156 284.1);

Tailwind

colors: {
  custom: {
    50: '#7f6bb6',
    500: '#423296',
    950: '#000000',
  },
}

SCSS

$custom: #423296;
$custom-light: #7f6bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#423296",
  "rgb": {
    "r": 66,
    "g": 50,
    "b": 150
  },
  "hsl": {
    "h": 249.6,
    "s": 50,
    "l": 39.216
  },
  "oklch": {
    "l": 0.39849,
    "c": 0.15602,
    "h": 284.1
  },
  "luminance": 0.05641
}

Semantic roles & 50–950 ramp

primary

#423296

secondary

#ACB86C

accent

#DA4EC3

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #423296

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

Preview Lab → · Contrast checker → · Palette generator →