#284592#284592

#284592 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.4% C 0.132 H 265.4°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#284592
RGB	rgb(40, 69, 146)
HSL	hsl(224, 57%, 36%)
HSV	hsv(224, 73%, 57%)
CMYK	cmyk(72.6%, 52.7%, 0%, 42.7%)
CIE-LAB	lab(31.30, 16.94, -45.72)
CIE-LCH	lch(31.30, 48.76, 290.33°)
OKLab	oklab(41.39% -0.0105 -0.1314)
OKLCH	oklch(41.39% 0.132 265.4)
XYZ	xyz(8.1897, 6.7818, 28.0660)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284592 #927528

analogous

#287A92 #284592 #402892

triadic

#284592 #922845 #459228

tetradic

#284592 #92287A #927528 #289240

square

#284592 #92287A #927528 #289240

split-complementary

#284592 #924028 #7A9228

monochromatic

#0E1832 #1B2E62 #284592 #355CC2 #6180D4

Accessibility & contrast

On white

8.91

#284592 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#284592 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284592

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284592	#FFFFFF	#000000	##FFFFFF
##284592	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144F95

Deuteranopia (green-blind)

#004590

Tritanopia (blue-blind)

#005764

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #284592;
/* rgb */ color: rgb(40, 69, 146);
/* oklch */ color: oklch(41.4% 0.132 265.4);

Tailwind

colors: {
  custom: {
    50: '#7078b2',
    500: '#284592',
    950: '#000000',
  },
}

SCSS

$custom: #284592;
$custom-light: #7078b2;
$custom-dark: #000000;

JSON

{
  "hex": "#284592",
  "rgb": {
    "r": 40,
    "g": 69,
    "b": 146
  },
  "hsl": {
    "h": 223.585,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41385,
    "c": 0.13185,
    "h": 265.4
  },
  "luminance": 0.06783
}

Semantic roles & 50–950 ramp

primary

#284592

secondary

#B9A05D

accent

#B648E0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #284592

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

Preview Lab → · Contrast checker → · Palette generator →