#242883#242883

#242883 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.1% C 0.149 H 273.3°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#242883
RGB	rgb(36, 40, 131)
HSL	hsl(237, 57%, 33%)
HSV	hsv(237, 73%, 51%)
CMYK	cmyk(72.5%, 69.5%, 0%, 48.6%)
CIE-LAB	lab(22.06, 30.32, -51.49)
CIE-LCH	lch(22.06, 59.75, 300.49°)
OKLab	oklab(34.05% 0.0086 -0.1488)
OKLCH	oklch(34.05% 0.149 273.3)
XYZ	xyz(5.5817, 3.5308, 21.8557)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242883 #837F24

analogous

#245783 #242883 #502483

triadic

#242883 #832428 #288324

tetradic

#242883 #832457 #837F24 #248350

square

#242883 #832457 #837F24 #248350

split-complementary

#242883 #835024 #578324

monochromatic

#0A0B23 #171953 #242883 #3137B3 #5257CF

Accessibility & contrast

On white

12.31

#242883 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#242883 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242883

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242883	#FFFFFF	#000000	##FFFFFF
##242883	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003986

Deuteranopia (green-blind)

#003081

Tritanopia (blue-blind)

#004052

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #242883;
/* rgb */ color: rgb(36, 40, 131);
/* oklch */ color: oklch(34.1% 0.149 273.3);

Tailwind

colors: {
  custom: {
    50: '#6d62a8',
    500: '#242883',
    950: '#000000',
  },
}

SCSS

$custom: #242883;
$custom-light: #6d62a8;
$custom-dark: #000000;

JSON

{
  "hex": "#242883",
  "rgb": {
    "r": 36,
    "g": 40,
    "b": 131
  },
  "hsl": {
    "h": 237.474,
    "s": 56.886,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34054,
    "c": 0.14905,
    "h": 273.3
  },
  "luminance": 0.03531
}

Semantic roles & 50–950 ramp

primary

#242883

secondary

#B3AF4F

accent

#DA48E0

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #242883

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

Preview Lab → · Contrast checker → · Palette generator →