#424A67#424A67

#424A67 is a dark, muted blue. Relative luminance 0.070; OKLCH L 41.4% C 0.050 H 272.2°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#424A67
RGB	rgb(66, 74, 103)
HSL	hsl(227, 22%, 33%)
HSV	hsv(227, 36%, 40%)
CMYK	cmyk(35.9%, 28.2%, 0%, 59.6%)
CIE-LAB	lab(31.89, 4.60, -17.93)
CIE-LCH	lch(31.89, 18.51, 284.38°)
OKLab	oklab(41.44% 0.0019 -0.0497)
OKLCH	oklch(41.44% 0.05 272.2)
XYZ	xyz(7.1430, 7.0348, 13.8108)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424A67 #675F42

analogous

#425C67 #424A67 #4C4267

triadic

#424A67 #67424A #4A6742

tetradic

#424A67 #67425C #675F42 #42674C

square

#424A67 #67425C #675F42 #42674C

split-complementary

#424A67 #674C42 #5C6742

monochromatic

#12141C #2A2F42 #424A67 #5A658C #7A84AA

Accessibility & contrast

On white

8.72

#424A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#424A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424A67

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424A67	#FFFFFF	#000000	##FFFFFF
##424A67	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414D68

Deuteranopia (green-blind)

#3E4A66

Tritanopia (blue-blind)

#385054

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #424a67;
/* rgb */ color: rgb(66, 74, 103);
/* oklch */ color: oklch(41.4% 0.050 272.2);

Tailwind

colors: {
  custom: {
    50: '#777c92',
    500: '#424a67',
    950: '#000000',
  },
}

SCSS

$custom: #424a67;
$custom-light: #777c92;
$custom-dark: #000000;

JSON

{
  "hex": "#424a67",
  "rgb": {
    "r": 66,
    "g": 74,
    "b": 103
  },
  "hsl": {
    "h": 227.027,
    "s": 21.893,
    "l": 33.137
  },
  "oklch": {
    "l": 0.41443,
    "c": 0.04977,
    "h": 272.2
  },
  "luminance": 0.07035
}

Semantic roles & 50–950 ramp

primary

#424A67

secondary

#958D6F

accent

#AC69BE

background

#F7F7F9

surface

#EDEEF1

border

#C8C9CB

text

#09090D

muted

#7B7B7E

Preview Lab

Preview with #424A67

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

Preview Lab → · Contrast checker → · Palette generator →