#424072#424072

#424072 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.8% C 0.083 H 283.8°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#424072
RGB	rgb(66, 64, 114)
HSL	hsl(242, 28%, 35%)
HSV	hsv(242, 44%, 45%)
CMYK	cmyk(42.1%, 43.9%, 0%, 55.3%)
CIE-LAB	lab(29.51, 14.57, -28.60)
CIE-LCH	lch(29.51, 32.10, 296.99°)
OKLab	oklab(39.8% 0.0198 -0.0806)
OKLCH	oklch(39.8% 0.083 283.8)
XYZ	xyz(7.1166, 6.0397, 16.7071)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424072 #707240

analogous

#405772 #424072 #5B4072

triadic

#424072 #724240 #407242

tetradic

#424072 #724057 #707240 #40725B

square

#424072 #724057 #707240 #40725B

split-complementary

#424072 #725B40 #577240

monochromatic

#151424 #2B2A4B #424072 #595699 #7B79B4

Accessibility & contrast

On white

9.51

#424072 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#424072 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424072

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424072	#FFFFFF	#000000	##FFFFFF
##424072	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4774

Deuteranopia (green-blind)

#2D4471

Tritanopia (blue-blind)

#344A53

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424072;
/* rgb */ color: rgb(66, 64, 114);
/* oklch */ color: oklch(39.8% 0.083 283.8);

Tailwind

colors: {
  custom: {
    50: '#79749b',
    500: '#424072',
    950: '#000000',
  },
}

SCSS

$custom: #424072;
$custom-light: #79749b;
$custom-dark: #000000;

JSON

{
  "hex": "#424072",
  "rgb": {
    "r": 66,
    "g": 64,
    "b": 114
  },
  "hsl": {
    "h": 242.4,
    "s": 28.09,
    "l": 34.902
  },
  "oklch": {
    "l": 0.39801,
    "c": 0.083,
    "h": 283.8
  },
  "luminance": 0.0604
}

Semantic roles & 50–950 ramp

primary

#424072

secondary

#9D9F6F

accent

#C463C1

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09080E

muted

#7B7B7E

Preview Lab

Preview with #424072

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

Preview Lab → · Contrast checker → · Palette generator →