#242584#242584

#242584 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.6% C 0.154 H 273.9°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#242584
RGB	rgb(36, 37, 132)
HSL	hsl(239, 57%, 33%)
HSV	hsv(239, 73%, 52%)
CMYK	cmyk(72.7%, 72%, 0%, 48.2%)
CIE-LAB	lab(21.44, 32.61, -53.12)
CIE-LCH	lch(21.44, 62.33, 301.54°)
OKLab	oklab(33.64% 0.0105 -0.1536)
OKLCH	oklch(33.64% 0.154 273.9)
XYZ	xyz(5.5526, 3.3636, 22.1819)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242584 #848324

analogous

#245584 #242584 #532484

triadic

#242584 #842425 #258424

tetradic

#242584 #842455 #848324 #248453

square

#242584 #842455 #848324 #248453

split-complementary

#242584 #845324 #558424

monochromatic

#0A0A24 #171854 #242584 #3132B4 #5254D0

Accessibility & contrast

On white

12.55

#242584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#242584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242584

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242584	#FFFFFF	#000000	##FFFFFF
##242584	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003887

Deuteranopia (green-blind)

#002F82

Tritanopia (blue-blind)

#003F51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #242584;
/* rgb */ color: rgb(36, 37, 132);
/* oklch */ color: oklch(33.6% 0.154 273.9);

Tailwind

colors: {
  custom: {
    50: '#6e60a9',
    500: '#242584',
    950: '#000000',
  },
}

SCSS

$custom: #242584;
$custom-light: #6e60a9;
$custom-dark: #000000;

JSON

{
  "hex": "#242584",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 132
  },
  "hsl": {
    "h": 239.375,
    "s": 57.143,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33644,
    "c": 0.15393,
    "h": 273.9
  },
  "luminance": 0.03364
}

Semantic roles & 50–950 ramp

primary

#242584

secondary

#B4B350

accent

#DF47E0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #242584

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

Preview Lab → · Contrast checker → · Palette generator →