#424786#424786

#424786 is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.6% C 0.103 H 277.6°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#424786
RGB	rgb(66, 71, 134)
HSL	hsl(236, 34%, 39%)
HSV	hsv(236, 51%, 53%)
CMYK	cmyk(50.7%, 47%, 0%, 47.5%)
CIE-LAB	lab(32.67, 16.43, -36.08)
CIE-LCH	lch(32.67, 39.64, 294.49°)
OKLab	oklab(42.59% 0.0137 -0.1024)
OKLCH	oklch(42.59% 0.103 277.6)
XYZ	xyz(8.8017, 7.3855, 23.5114)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424786 #868142

analogous

#426986 #424786 #5F4286

triadic

#424786 #864247 #478642

tetradic

#424786 #864269 #868142 #42865F

square

#424786 #864269 #868142 #42865F

split-complementary

#424786 #865F42 #698642

monochromatic

#1A1C34 #2E315D #424786 #585FAD #8186C1

Accessibility & contrast

On white

8.48

#424786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#424786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424786

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424786	#FFFFFF	#000000	##FFFFFF
##424786	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5088

Deuteranopia (green-blind)

#274A85

Tritanopia (blue-blind)

#285460

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #424786;
/* rgb */ color: rgb(66, 71, 134);
/* oklch */ color: oklch(42.6% 0.103 277.6);

Tailwind

colors: {
  custom: {
    50: '#7b7aa9',
    500: '#424786',
    950: '#000000',
  },
}

SCSS

$custom: #424786;
$custom-light: #7b7aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#424786",
  "rgb": {
    "r": 66,
    "g": 71,
    "b": 134
  },
  "hsl": {
    "h": 235.588,
    "s": 34,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42586,
    "c": 0.10336,
    "h": 277.6
  },
  "luminance": 0.07386
}

Semantic roles & 50–950 ramp

primary

#424786

secondary

#ACA878

accent

#C25ECA

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #424786

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

Preview Lab → · Contrast checker → · Palette generator →