#284986#284986

#284986 is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.4% C 0.109 H 261.5°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#284986
RGB	rgb(40, 73, 134)
HSL	hsl(219, 54%, 34%)
HSV	hsv(219, 70%, 53%)
CMYK	cmyk(70.1%, 45.5%, 0%, 47.5%)
CIE-LAB	lab(31.66, 9.58, -37.77)
CIE-LCH	lch(31.66, 38.97, 284.23°)
OKLab	oklab(41.4% -0.0161 -0.108)
OKLCH	oklch(41.4% 0.109 261.5)
XYZ	xyz(7.5592, 6.9367, 23.4902)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284986 #866528

analogous

#287886 #284986 #362886

triadic

#284986 #862849 #498628

tetradic

#284986 #862878 #866528 #288636

square

#284986 #862878 #866528 #288636

split-complementary

#284986 #863628 #788628

monochromatic

#0C1628 #1A2F57 #284986 #3663B5 #5B83CE

Accessibility & contrast

On white

8.80

#284986 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#284986 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284986

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284986	#FFFFFF	#000000	##FFFFFF
##284986	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4F88

Deuteranopia (green-blind)

#1B4685

Tritanopia (blue-blind)

#005761

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #284986;
/* rgb */ color: rgb(40, 73, 134);
/* oklch */ color: oklch(41.4% 0.109 261.5);

Tailwind

colors: {
  custom: {
    50: '#6d7baa',
    500: '#284986',
    950: '#000000',
  },
}

SCSS

$custom: #284986;
$custom-light: #6d7baa;
$custom-dark: #000000;

JSON

{
  "hex": "#284986",
  "rgb": {
    "r": 40,
    "g": 73,
    "b": 134
  },
  "hsl": {
    "h": 218.936,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41397,
    "c": 0.10918,
    "h": 261.5
  },
  "luminance": 0.06937
}

Semantic roles & 50–950 ramp

primary

#284986

secondary

#B39357

accent

#AA4ADD

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #284986

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

Preview Lab → · Contrast checker → · Palette generator →