#242391#242391

#242391 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.7% C 0.173 H 273.1°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#242391
RGB	rgb(36, 35, 145)
HSL	hsl(241, 61%, 35%)
HSV	hsv(241, 76%, 57%)
CMYK	cmyk(75.2%, 75.9%, 0%, 43.1%)
CIE-LAB	lab(22.38, 38.40, -59.71)
CIE-LCH	lch(22.38, 70.99, 302.75°)
OKLab	oklab(34.72% 0.0094 -0.1727)
OKLCH	oklch(34.72% 0.173 273.1)
XYZ	xyz(6.4377, 3.6208, 27.1422)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242391 #909123

analogous

#235991 #242391 #5B2391

triadic

#242391 #912423 #239124

tetradic

#242391 #912359 #909123 #23915B

square

#242391 #912359 #909123 #23915B

split-complementary

#242391 #915B23 #599123

monochromatic

#0C0B2E #181760 #242391 #302FC2 #5958D7

Accessibility & contrast

On white

12.18

#242391 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#242391 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242391

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242391	#FFFFFF	#000000	##FFFFFF
##242391	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B94

Deuteranopia (green-blind)

#00308F

Tritanopia (blue-blind)

#004358

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #242391;
/* rgb */ color: rgb(36, 35, 145);
/* oklch */ color: oklch(34.7% 0.173 273.1);

Tailwind

colors: {
  custom: {
    50: '#715fb2',
    500: '#242391',
    950: '#000000',
  },
}

SCSS

$custom: #242391;
$custom-light: #715fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#242391",
  "rgb": {
    "r": 36,
    "g": 35,
    "b": 145
  },
  "hsl": {
    "h": 240.545,
    "s": 61.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.3472,
    "c": 0.17301,
    "h": 273.1
  },
  "luminance": 0.03621
}

Semantic roles & 50–950 ramp

primary

#242391

secondary

#BABB55

accent

#E444E3

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #242391

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

Preview Lab → · Contrast checker → · Palette generator →