#423695#423695

#423695 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.4% C 0.149 H 283.2°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#423695
RGB	rgb(66, 54, 149)
HSL	hsl(248, 47%, 40%)
HSV	hsv(248, 64%, 58%)
CMYK	cmyk(55.7%, 63.8%, 0%, 41.6%)
CIE-LAB	lab(29.33, 32.43, -50.69)
CIE-LCH	lch(29.33, 60.17, 302.61°)
OKLab	oklab(40.43% 0.0341 -0.1455)
OKLCH	oklch(40.43% 0.149 283.2)
XYZ	xyz(8.9891, 5.9660, 29.1058)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423695 #899536

analogous

#365A95 #423695 #723695

triadic

#423695 #954236 #369542

tetradic

#423695 #95365A #899536 #369572

square

#423695 #95365A #899536 #369572

split-complementary

#423695 #957236 #5A9536

monochromatic

#1A153B #2E2668 #423695 #594BBE #8278CE

Accessibility & contrast

On white

9.57

#423695 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#423695 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423695

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423695	#FFFFFF	#000000	##FFFFFF
##423695	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004898

Deuteranopia (green-blind)

#004293

Tritanopia (blue-blind)

#1C4D60

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #423695;
/* rgb */ color: rgb(66, 54, 149);
/* oklch */ color: oklch(40.4% 0.149 283.2);

Tailwind

colors: {
  custom: {
    50: '#7e6eb5',
    500: '#423695',
    950: '#000000',
  },
}

SCSS

$custom: #423695;
$custom-light: #7e6eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#423695",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 149
  },
  "hsl": {
    "h": 247.579,
    "s": 46.798,
    "l": 39.804
  },
  "oklch": {
    "l": 0.40433,
    "c": 0.14944,
    "h": 283.2
  },
  "luminance": 0.05967
}

Semantic roles & 50–950 ramp

primary

#423695

secondary

#AEB770

accent

#D651C6

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #423695

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

Preview Lab → · Contrast checker → · Palette generator →