#284392#284392

#284392 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.0% C 0.134 H 266.3°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#284392
RGB	rgb(40, 67, 146)
HSL	hsl(225, 57%, 36%)
HSV	hsv(225, 73%, 57%)
CMYK	cmyk(72.6%, 54.1%, 0%, 42.7%)
CIE-LAB	lab(30.74, 18.30, -46.64)
CIE-LCH	lch(30.74, 50.11, 291.42°)
OKLab	oklab(40.95% -0.0087 -0.1342)
OKLCH	oklch(40.95% 0.134 266.3)
XYZ	xyz(8.0687, 6.5399, 28.0257)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284392 #927728

analogous

#287892 #284392 #422892

triadic

#284392 #922843 #439228

tetradic

#284392 #922878 #927728 #289242

square

#284392 #922878 #927728 #289242

split-complementary

#284392 #924228 #789228

monochromatic

#0E1732 #1B2D62 #284392 #3559C2 #617ED4

Accessibility & contrast

On white

9.10

#284392 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#284392 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284392

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284392	#FFFFFF	#000000	##FFFFFF
##284392	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4D95

Deuteranopia (green-blind)

#004490

Tritanopia (blue-blind)

#005664

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #284392;
/* rgb */ color: rgb(40, 67, 146);
/* oklch */ color: oklch(41.0% 0.134 266.3);

Tailwind

colors: {
  custom: {
    50: '#7076b3',
    500: '#284392',
    950: '#000000',
  },
}

SCSS

$custom: #284392;
$custom-light: #7076b3;
$custom-dark: #000000;

JSON

{
  "hex": "#284392",
  "rgb": {
    "r": 40,
    "g": 67,
    "b": 146
  },
  "hsl": {
    "h": 224.717,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40954,
    "c": 0.13445,
    "h": 266.3
  },
  "luminance": 0.06541
}

Semantic roles & 50–950 ramp

primary

#284392

secondary

#B9A25D

accent

#B948E0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #284392

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

Preview Lab → · Contrast checker → · Palette generator →