#284396#284396

#284396 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.3% C 0.140 H 266.6°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#284396
RGB	rgb(40, 67, 150)
HSL	hsl(225, 58%, 37%)
HSV	hsv(225, 73%, 59%)
CMYK	cmyk(73.3%, 55.3%, 0%, 41.2%)
CIE-LAB	lab(31.04, 19.85, -48.60)
CIE-LCH	lch(31.04, 52.50, 292.21°)
OKLab	oklab(41.28% -0.0084 -0.1399)
OKLCH	oklch(41.28% 0.14 266.6)
XYZ	xyz(8.3853, 6.6666, 29.6931)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284396 #967B28

analogous

#287A96 #284396 #442896

triadic

#284396 #962843 #439628

tetradic

#284396 #96287A #967B28 #289644

square

#284396 #96287A #967B28 #289644

split-complementary

#284396 #964428 #7A9628

monochromatic

#0E1835 #1B2D66 #284396 #3559C6 #637FD5

Accessibility & contrast

On white

9.00

#284396 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#284396 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284396

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284396	#FFFFFF	#000000	##FFFFFF
##284396	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E99

Deuteranopia (green-blind)

#004494

Tritanopia (blue-blind)

#005766

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #284396;
/* rgb */ color: rgb(40, 67, 150);
/* oklch */ color: oklch(41.3% 0.140 266.6);

Tailwind

colors: {
  custom: {
    50: '#7176b5',
    500: '#284396',
    950: '#000000',
  },
}

SCSS

$custom: #284396;
$custom-light: #7176b5;
$custom-dark: #000000;

JSON

{
  "hex": "#284396",
  "rgb": {
    "r": 40,
    "g": 67,
    "b": 150
  },
  "hsl": {
    "h": 225.273,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.41275,
    "c": 0.14018,
    "h": 266.6
  },
  "luminance": 0.06667
}

Semantic roles & 50–950 ramp

primary

#284396

secondary

#BBA45F

accent

#BB47E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #284396

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

Preview Lab → · Contrast checker → · Palette generator →