#424352#424352

#424352 is a dark, muted blue. Relative luminance 0.058; OKLCH L 38.8% C 0.025 H 282.1°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#424352
RGB	rgb(66, 67, 82)
HSL	hsl(236, 11%, 29%)
HSV	hsv(236, 20%, 32%)
CMYK	cmyk(19.5%, 18.3%, 0%, 67.8%)
CIE-LAB	lab(28.85, 3.24, -9.11)
CIE-LCH	lch(28.85, 9.67, 289.60°)
OKLab	oklab(38.79% 0.0053 -0.0248)
OKLCH	oklch(38.79% 0.025 282.1)
XYZ	xyz(5.7766, 5.7817, 8.7926)
Luminance	0.0578 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424352 #525142

analogous

#424B52 #424352 #494252

triadic

#424352 #524243 #435242

tetradic

#424352 #52424B #525142 #425249

square

#424352 #52424B #525142 #425249

split-complementary

#424352 #524942 #4B5242

monochromatic

#0E0E11 #272730 #424352 #5D5F74 #7A7C94

Accessibility & contrast

On white

9.74

#424352 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#424352 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424352

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424352	#FFFFFF	#000000	##FFFFFF
##424352	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4553

Deuteranopia (green-blind)

#3F4452

Tritanopia (blue-blind)

#3F4648

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #424352;
/* rgb */ color: rgb(66, 67, 82);
/* oklch */ color: oklch(38.8% 0.025 282.1);

Tailwind

colors: {
  custom: {
    50: '#767782',
    500: '#424352',
    950: '#000000',
  },
}

SCSS

$custom: #424352;
$custom-light: #767782;
$custom-dark: #000000;

JSON

{
  "hex": "#424352",
  "rgb": {
    "r": 66,
    "g": 67,
    "b": 82
  },
  "hsl": {
    "h": 236.25,
    "s": 10.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38787,
    "c": 0.02537,
    "h": 282.1
  },
  "luminance": 0.05782
}

Semantic roles & 50–950 ramp

primary

#424352

secondary

#81806F

accent

#B074B4

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#08080A

muted

#7B7B7C

Preview Lab

Preview with #424352

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

Preview Lab → · Contrast checker → · Palette generator →