#284382#284382

#284382 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.7% C 0.111 H 264.5°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#284382
RGB	rgb(40, 67, 130)
HSL	hsl(222, 53%, 33%)
HSV	hsv(222, 69%, 51%)
CMYK	cmyk(69.2%, 48.5%, 0%, 49%)
CIE-LAB	lab(29.60, 12.11, -38.59)
CIE-LCH	lch(29.60, 40.45, 287.42°)
OKLab	oklab(39.73% -0.0107 -0.1105)
OKLCH	oklch(39.73% 0.111 264.5)
XYZ	xyz(6.9101, 6.0765, 21.9235)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284382 #826728

analogous

#287082 #284382 #3A2882

triadic

#284382 #822843 #438228

tetradic

#284382 #822870 #826728 #28823A

square

#284382 #822870 #826728 #28823A

split-complementary

#284382 #823A28 #708228

monochromatic

#0B1324 #1A2B53 #284382 #365BB1 #597BCC

Accessibility & contrast

On white

9.48

#284382 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#284382 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284382

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284382	#FFFFFF	#000000	##FFFFFF
##284382	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234A84

Deuteranopia (green-blind)

#104281

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #284382;
/* rgb */ color: rgb(40, 67, 130);
/* oklch */ color: oklch(39.7% 0.111 264.5);

Tailwind

colors: {
  custom: {
    50: '#6d76a7',
    500: '#284382',
    950: '#000000',
  },
}

SCSS

$custom: #284382;
$custom-light: #6d76a7;
$custom-dark: #000000;

JSON

{
  "hex": "#284382",
  "rgb": {
    "r": 40,
    "g": 67,
    "b": 130
  },
  "hsl": {
    "h": 222,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39731,
    "c": 0.11101,
    "h": 264.5
  },
  "luminance": 0.06077
}

Semantic roles & 50–950 ramp

primary

#284382

secondary

#B19555

accent

#B14BDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #284382

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

Preview Lab → · Contrast checker → · Palette generator →