#242888#242888

#242888 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.6% C 0.156 H 273.0°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#242888
RGB	rgb(36, 40, 136)
HSL	hsl(238, 58%, 34%)
HSV	hsv(238, 74%, 53%)
CMYK	cmyk(73.5%, 70.6%, 0%, 46.7%)
CIE-LAB	lab(22.55, 32.14, -53.82)
CIE-LCH	lch(22.55, 62.69, 300.85°)
OKLab	oklab(34.56% 0.008 -0.1556)
OKLCH	oklch(34.56% 0.156 273)
XYZ	xyz(5.9288, 3.6696, 23.6836)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242888 #888424

analogous

#245A88 #242888 #522488

triadic

#242888 #882428 #288824

tetradic

#242888 #88245A #888424 #248852

square

#242888 #88245A #888424 #248852

split-complementary

#242888 #885224 #5A8824

monochromatic

#0A0C27 #171A58 #242888 #3136B8 #555AD2

Accessibility & contrast

On white

12.11

#242888 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#242888 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242888

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242888	#FFFFFF	#000000	##FFFFFF
##242888	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8B

Deuteranopia (green-blind)

#003186

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #242888;
/* rgb */ color: rgb(36, 40, 136);
/* oklch */ color: oklch(34.6% 0.156 273.0);

Tailwind

colors: {
  custom: {
    50: '#6f62ac',
    500: '#242888',
    950: '#000000',
  },
}

SCSS

$custom: #242888;
$custom-light: #6f62ac;
$custom-dark: #000000;

JSON

{
  "hex": "#242888",
  "rgb": {
    "r": 36,
    "g": 40,
    "b": 136
  },
  "hsl": {
    "h": 237.6,
    "s": 58.14,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34561,
    "c": 0.15582,
    "h": 273
  },
  "luminance": 0.0367
}

Semantic roles & 50–950 ramp

primary

#242888

secondary

#B6B252

accent

#DB46E1

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #242888

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

Preview Lab → · Contrast checker → · Palette generator →