#282B94#282B94

#282B94 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.167 H 273.2°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#282B94
RGB	rgb(40, 43, 148)
HSL	hsl(238, 57%, 37%)
HSV	hsv(238, 73%, 58%)
CMYK	cmyk(73%, 70.9%, 0%, 42%)
CIE-LAB	lab(24.69, 35.01, -57.74)
CIE-LCH	lch(24.69, 67.52, 301.23°)
OKLab	oklab(36.54% 0.0094 -0.1669)
OKLCH	oklch(36.54% 0.167 273.2)
XYZ	xyz(7.0825, 4.3163, 28.4711)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282B94 #949128

analogous

#286194 #282B94 #5B2894

triadic

#282B94 #94282B #2B9428

tetradic

#282B94 #942861 #949128 #28945B

square

#282B94 #942861 #949128 #28945B

split-complementary

#282B94 #945B28 #619428

monochromatic

#0E0F34 #1B1D64 #282B94 #3539C4 #6265D5

Accessibility & contrast

On white

11.27

#282B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#282B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282B94

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282B94	#FFFFFF	#000000	##FFFFFF
##282B94	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#003592

Tritanopia (blue-blind)

#00485C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #282b94;
/* rgb */ color: rgb(40, 43, 148);
/* oklch */ color: oklch(36.5% 0.167 273.2);

Tailwind

colors: {
  custom: {
    50: '#7365b4',
    500: '#282b94',
    950: '#000000',
  },
}

SCSS

$custom: #282b94;
$custom-light: #7365b4;
$custom-dark: #000000;

JSON

{
  "hex": "#282b94",
  "rgb": {
    "r": 40,
    "g": 43,
    "b": 148
  },
  "hsl": {
    "h": 238.333,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36535,
    "c": 0.16721,
    "h": 273.2
  },
  "luminance": 0.04317
}

Semantic roles & 50–950 ramp

primary

#282B94

secondary

#BAB85E

accent

#DC47E1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #282B94

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

Preview Lab → · Contrast checker → · Palette generator →