#242397#242397

#242397 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.181 H 272.6°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#242397
RGB	rgb(36, 35, 151)
HSL	hsl(241, 62%, 36%)
HSV	hsv(241, 77%, 59%)
CMYK	cmyk(76.2%, 76.8%, 0%, 40.8%)
CIE-LAB	lab(23.04, 40.45, -62.32)
CIE-LCH	lch(23.04, 74.30, 302.99°)
OKLab	oklab(35.38% 0.0082 -0.1804)
OKLCH	oklch(35.38% 0.181 272.6)
XYZ	xyz(6.9126, 3.8108, 29.6434)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242397 #969723

analogous

#235C97 #242397 #5E2397

triadic

#242397 #972423 #239724

tetradic

#242397 #97235C #969723 #23975E

square

#242397 #97235C #969723 #23975E

split-complementary

#242397 #975E23 #5C9723

monochromatic

#0C0C34 #181765 #242397 #302FC9 #5C5BD9

Accessibility & contrast

On white

11.92

#242397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#242397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242397

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242397	#FFFFFF	#000000	##FFFFFF
##242397	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003195

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #242397;
/* rgb */ color: rgb(36, 35, 151);
/* oklch */ color: oklch(35.4% 0.181 272.6);

Tailwind

colors: {
  custom: {
    50: '#7360b7',
    500: '#242397',
    950: '#000000',
  },
}

SCSS

$custom: #242397;
$custom-light: #7360b7;
$custom-dark: #000000;

JSON

{
  "hex": "#242397",
  "rgb": {
    "r": 36,
    "g": 35,
    "b": 151
  },
  "hsl": {
    "h": 240.517,
    "s": 62.366,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35382,
    "c": 0.18055,
    "h": 272.6
  },
  "luminance": 0.03811
}

Semantic roles & 50–950 ramp

primary

#242397

secondary

#BDBE58

accent

#E542E4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #242397

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

Preview Lab → · Contrast checker → · Palette generator →