#283294#283294

#283294 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.7% C 0.159 H 271.7°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#283294
RGB	rgb(40, 50, 148)
HSL	hsl(234, 57%, 37%)
HSV	hsv(234, 73%, 58%)
CMYK	cmyk(73%, 66.2%, 0%, 42%)
CIE-LAB	lab(26.36, 30.52, -55.00)
CIE-LCH	lch(26.36, 62.90, 299.03°)
OKLab	oklab(37.75% 0.0048 -0.1589)
OKLCH	oklch(37.75% 0.159 271.7)
XYZ	xyz(7.3592, 4.8697, 28.5633)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283294 #948A28

analogous

#286894 #283294 #542894

triadic

#283294 #942832 #329428

tetradic

#283294 #942868 #948A28 #289454

square

#283294 #942868 #948A28 #289454

split-complementary

#283294 #945428 #689428

monochromatic

#0E1134 #1B2264 #283294 #3542C4 #626CD5

Accessibility & contrast

On white

10.64

#283294 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#283294 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283294

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283294	#FFFFFF	#000000	##FFFFFF
##283294	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004397

Deuteranopia (green-blind)

#003992

Tritanopia (blue-blind)

#004C5E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #283294;
/* rgb */ color: rgb(40, 50, 148);
/* oklch */ color: oklch(37.7% 0.159 271.7);

Tailwind

colors: {
  custom: {
    50: '#726ab4',
    500: '#283294',
    950: '#000000',
  },
}

SCSS

$custom: #283294;
$custom-light: #726ab4;
$custom-dark: #000000;

JSON

{
  "hex": "#283294",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 148
  },
  "hsl": {
    "h": 234.444,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37747,
    "c": 0.15898,
    "h": 271.7
  },
  "luminance": 0.0487
}

Semantic roles & 50–950 ramp

primary

#283294

secondary

#BAB25E

accent

#D247E1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #283294

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

Preview Lab → · Contrast checker → · Palette generator →