#424173#424173

#424173 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.1% C 0.083 H 282.9°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#424173
RGB	rgb(66, 65, 115)
HSL	hsl(241, 28%, 35%)
HSV	hsv(241, 43%, 45%)
CMYK	cmyk(42.6%, 43.5%, 0%, 54.9%)
CIE-LAB	lab(29.85, 14.22, -28.70)
CIE-LCH	lch(29.85, 32.02, 296.36°)
OKLab	oklab(40.08% 0.0185 -0.0809)
OKLCH	oklch(40.08% 0.083 282.9)
XYZ	xyz(7.2307, 6.1764, 17.0275)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424173 #727341

analogous

#415973 #424173 #5B4173

triadic

#424173 #734241 #417342

tetradic

#424173 #734159 #727341 #41735B

square

#424173 #734159 #727341 #41735B

split-complementary

#424173 #735B41 #597341

monochromatic

#151525 #2C2B4C #424173 #58579A #7C7AB4

Accessibility & contrast

On white

9.39

#424173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#424173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424173

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424173	#FFFFFF	#000000	##FFFFFF
##424173	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4875

Deuteranopia (green-blind)

#2D4572

Tritanopia (blue-blind)

#334B54

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424173;
/* rgb */ color: rgb(66, 65, 115);
/* oklch */ color: oklch(40.1% 0.083 282.9);

Tailwind

colors: {
  custom: {
    50: '#79759b',
    500: '#424173',
    950: '#000000',
  },
}

SCSS

$custom: #424173;
$custom-light: #79759b;
$custom-dark: #000000;

JSON

{
  "hex": "#424173",
  "rgb": {
    "r": 66,
    "g": 65,
    "b": 115
  },
  "hsl": {
    "h": 241.2,
    "s": 27.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.40079,
    "c": 0.08297,
    "h": 282.9
  },
  "luminance": 0.06177
}

Semantic roles & 50–950 ramp

primary

#424173

secondary

#9E9F71

accent

#C464C2

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09080E

muted

#7B7B7E

Preview Lab

Preview with #424173

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

Preview Lab → · Contrast checker → · Palette generator →