#242299#242299

#242299 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.5% C 0.184 H 272.6°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#242299
RGB	rgb(36, 34, 153)
HSL	hsl(241, 64%, 37%)
HSV	hsv(241, 78%, 60%)
CMYK	cmyk(76.5%, 77.8%, 0%, 40%)
CIE-LAB	lab(23.06, 41.69, -63.51)
CIE-LCH	lch(23.06, 75.97, 303.28°)
OKLab	oklab(35.47% 0.0083 -0.1838)
OKLCH	oklch(35.47% 0.184 272.6)
XYZ	xyz(7.0474, 3.8183, 30.4964)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242299 #979922

analogous

#225C99 #242299 #602299

triadic

#242299 #992422 #229924

tetradic

#242299 #99225C #979922 #229960

square

#242299 #99225C #979922 #229960

split-complementary

#242299 #996022 #5C9922

monochromatic

#0C0C35 #181767 #242299 #302DCB #5D5BDB

Accessibility & contrast

On white

11.91

#242299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#242299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242299

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242299	#FFFFFF	#000000	##FFFFFF
##242299	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9C

Deuteranopia (green-blind)

#003197

Tritanopia (blue-blind)

#00465C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #242299;
/* rgb */ color: rgb(36, 34, 153);
/* oklch */ color: oklch(35.5% 0.184 272.6);

Tailwind

colors: {
  custom: {
    50: '#735fb8',
    500: '#242299',
    950: '#000000',
  },
}

SCSS

$custom: #242299;
$custom-light: #735fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#242299",
  "rgb": {
    "r": 36,
    "g": 34,
    "b": 153
  },
  "hsl": {
    "h": 241.008,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.35466,
    "c": 0.18399,
    "h": 272.6
  },
  "luminance": 0.03819
}

Semantic roles & 50–950 ramp

primary

#242299

secondary

#BDBF58

accent

#E741E4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #242299

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

Preview Lab → · Contrast checker → · Palette generator →