#424477#424477

#424477 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 41.0% C 0.085 H 280.3°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#424477
RGB	rgb(66, 68, 119)
HSL	hsl(238, 29%, 36%)
HSV	hsv(238, 45%, 47%)
CMYK	cmyk(44.5%, 42.9%, 0%, 53.3%)
CIE-LAB	lab(30.94, 13.50, -29.50)
CIE-LCH	lch(30.94, 32.44, 294.60°)
OKLab	oklab(40.98% 0.0151 -0.0832)
OKLCH	oklch(40.98% 0.085 280.3)
XYZ	xyz(7.6427, 6.6241, 18.3251)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424477 #777542

analogous

#425F77 #424477 #5B4277

triadic

#424477 #774244 #447742

tetradic

#424477 #77425F #777542 #42775B

square

#424477 #77425F #777542 #42775B

split-complementary

#424477 #775B42 #5F7742

monochromatic

#161728 #2C2E50 #424477 #585A9E #7D7FB7

Accessibility & contrast

On white

9.03

#424477 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#424477 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424477

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424477	#FFFFFF	#000000	##FFFFFF
##424477	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324B79

Deuteranopia (green-blind)

#2E4776

Tritanopia (blue-blind)

#314E57

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424477;
/* rgb */ color: rgb(66, 68, 119);
/* oklch */ color: oklch(41.0% 0.085 280.3);

Tailwind

colors: {
  custom: {
    50: '#79779e',
    500: '#424477',
    950: '#000000',
  },
}

SCSS

$custom: #424477;
$custom-light: #79779e;
$custom-dark: #000000;

JSON

{
  "hex": "#424477",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 119
  },
  "hsl": {
    "h": 237.736,
    "s": 28.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.40979,
    "c": 0.08457,
    "h": 280.3
  },
  "luminance": 0.06624
}

Semantic roles & 50–950 ramp

primary

#424477

secondary

#A2A073

accent

#C163C5

background

#F7F7F9

surface

#EEEDF2

border

#C9C8CC

text

#09080E

muted

#7B7B7E

Preview Lab

Preview with #424477

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

Preview Lab → · Contrast checker → · Palette generator →