#424375#424375

#424375 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.6% C 0.083 H 281.2°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#424375
RGB	rgb(66, 67, 117)
HSL	hsl(239, 28%, 36%)
HSV	hsv(239, 44%, 46%)
CMYK	cmyk(43.6%, 42.7%, 0%, 54.1%)
CIE-LAB	lab(30.54, 13.53, -28.87)
CIE-LCH	lch(30.54, 31.89, 295.10°)
OKLab	oklab(40.64% 0.0161 -0.0814)
OKLCH	oklch(40.64% 0.083 281.2)
XYZ	xyz(7.4639, 6.4566, 17.6791)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424375 #757442

analogous

#425C75 #424375 #5A4275

triadic

#424375 #754243 #437542

tetradic

#424375 #75425C #757442 #42755A

square

#424375 #75425C #757442 #42755A

split-complementary

#424375 #755A42 #5C7542

monochromatic

#161627 #2C2D4E #424375 #58599C #7C7DB5

Accessibility & contrast

On white

9.16

#424375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#424375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424375

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424375	#FFFFFF	#000000	##FFFFFF
##424375	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314A77

Deuteranopia (green-blind)

#2E4674

Tritanopia (blue-blind)

#324D56

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #424375;
/* rgb */ color: rgb(66, 67, 117);
/* oklch */ color: oklch(40.6% 0.083 281.2);

Tailwind

colors: {
  custom: {
    50: '#79779d',
    500: '#424375',
    950: '#000000',
  },
}

SCSS

$custom: #424375;
$custom-light: #79779d;
$custom-dark: #000000;

JSON

{
  "hex": "#424375",
  "rgb": {
    "r": 66,
    "g": 67,
    "b": 117
  },
  "hsl": {
    "h": 238.824,
    "s": 27.869,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40637,
    "c": 0.08296,
    "h": 281.2
  },
  "luminance": 0.06457
}

Semantic roles & 50–950 ramp

primary

#424375

secondary

#A09F72

accent

#C264C4

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09080E

muted

#7B7B7E

Preview Lab

Preview with #424375

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

Preview Lab → · Contrast checker → · Palette generator →