#282498#282498

#282498 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.180 H 274.0°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#282498
RGB	rgb(40, 36, 152)
HSL	hsl(242, 62%, 37%)
HSV	hsv(242, 76%, 60%)
CMYK	cmyk(73.7%, 76.3%, 0%, 40.4%)
CIE-LAB	lab(23.60, 40.58, -61.99)
CIE-LCH	lch(23.60, 74.09, 303.21°)
OKLab	oklab(35.88% 0.0126 -0.1793)
OKLCH	oklch(35.88% 0.18 274)
XYZ	xyz(7.1716, 3.9792, 30.0898)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282498 #949824

analogous

#245A98 #282498 #622498

triadic

#282498 #982824 #249828

tetradic

#282498 #98245A #949824 #249862

square

#282498 #98245A #949824 #249862

split-complementary

#282498 #986224 #5A9824

monochromatic

#0E0D35 #1B1867 #282498 #3530C9 #625ED9

Accessibility & contrast

On white

11.69

#282498 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#282498 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282498

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282498	#FFFFFF	#000000	##FFFFFF
##282498	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00465C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #282498;
/* rgb */ color: rgb(40, 36, 152);
/* oklch */ color: oklch(35.9% 0.180 274.0);

Tailwind

colors: {
  custom: {
    50: '#7461b8',
    500: '#282498',
    950: '#000000',
  },
}

SCSS

$custom: #282498;
$custom-light: #7461b8;
$custom-dark: #000000;

JSON

{
  "hex": "#282498",
  "rgb": {
    "r": 40,
    "g": 36,
    "b": 152
  },
  "hsl": {
    "h": 242.069,
    "s": 61.702,
    "l": 36.863
  },
  "oklch": {
    "l": 0.35883,
    "c": 0.17976,
    "h": 274
  },
  "luminance": 0.0398
}

Semantic roles & 50–950 ramp

primary

#282498

secondary

#BABE5A

accent

#E543DF

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #282498

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

Preview Lab → · Contrast checker → · Palette generator →