#424E86#424E86

#424E86 is a dark, moderate blue. Relative luminance 0.083; OKLCH L 44.1% C 0.093 H 272.9°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#424E86
RGB	rgb(66, 78, 134)
HSL	hsl(229, 34%, 39%)
HSV	hsv(229, 51%, 53%)
CMYK	cmyk(50.7%, 41.8%, 0%, 47.5%)
CIE-LAB	lab(34.66, 11.83, -32.92)
CIE-LCH	lch(34.66, 34.98, 289.77°)
OKLab	oklab(44.1% 0.0047 -0.0931)
OKLCH	oklch(44.1% 0.093 272.9)
XYZ	xyz(9.2729, 8.3277, 23.6684)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424E86 #867A42

analogous

#427086 #424E86 #584286

triadic

#424E86 #86424E #4E8642

tetradic

#424E86 #864270 #867A42 #428658

square

#424E86 #864270 #867A42 #428658

split-complementary

#424E86 #865842 #708642

monochromatic

#1A1E34 #2E365D #424E86 #5867AD #818DC1

Accessibility & contrast

On white

7.88

#424E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#424E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424E86

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424E86	#FFFFFF	#000000	##FFFFFF
##424E86	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385588

Deuteranopia (green-blind)

#314F85

Tritanopia (blue-blind)

#275A63

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #424e86;
/* rgb */ color: rgb(66, 78, 134);
/* oklch */ color: oklch(44.1% 0.093 272.9);

Tailwind

colors: {
  custom: {
    50: '#7b7fa9',
    500: '#424e86',
    950: '#000000',
  },
}

SCSS

$custom: #424e86;
$custom-light: #7b7fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#424e86",
  "rgb": {
    "r": 66,
    "g": 78,
    "b": 134
  },
  "hsl": {
    "h": 229.412,
    "s": 34,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44104,
    "c": 0.09325,
    "h": 272.9
  },
  "luminance": 0.08328
}

Semantic roles & 50–950 ramp

primary

#424E86

secondary

#ACA378

accent

#B75ECA

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #424E86

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

Preview Lab → · Contrast checker → · Palette generator →