#282D93#282D93

#282D93 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.164 H 272.9°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#282D93
RGB	rgb(40, 45, 147)
HSL	hsl(237, 57%, 37%)
HSV	hsv(237, 73%, 58%)
CMYK	cmyk(72.8%, 69.4%, 0%, 42.4%)
CIE-LAB	lab(25.06, 33.39, -56.52)
CIE-LCH	lch(25.06, 65.65, 300.58°)
OKLab	oklab(36.77% 0.0082 -0.1634)
OKLCH	oklch(36.77% 0.164 272.9)
XYZ	xyz(7.0782, 4.4338, 28.0809)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282D93 #938E28

analogous

#286393 #282D93 #592893

triadic

#282D93 #93282D #2D9328

tetradic

#282D93 #932863 #938E28 #289359

square

#282D93 #932863 #938E28 #289359

split-complementary

#282D93 #935928 #639328

monochromatic

#0E1033 #1B1E63 #282D93 #353CC3 #6167D4

Accessibility & contrast

On white

11.13

#282D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#282D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282D93

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282D93	#FFFFFF	#000000	##FFFFFF
##282D93	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004096

Deuteranopia (green-blind)

#003691

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #282d93;
/* rgb */ color: rgb(40, 45, 147);
/* oklch */ color: oklch(36.8% 0.164 272.9);

Tailwind

colors: {
  custom: {
    50: '#7266b4',
    500: '#282d93',
    950: '#000000',
  },
}

SCSS

$custom: #282d93;
$custom-light: #7266b4;
$custom-dark: #000000;

JSON

{
  "hex": "#282d93",
  "rgb": {
    "r": 40,
    "g": 45,
    "b": 147
  },
  "hsl": {
    "h": 237.196,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.3677,
    "c": 0.1636,
    "h": 272.9
  },
  "luminance": 0.04434
}

Semantic roles & 50–950 ramp

primary

#282D93

secondary

#BAB55D

accent

#D947E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #282D93

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

Preview Lab → · Contrast checker → · Palette generator →