#242379#242379

#242379 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.2% C 0.141 H 275.5°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#242379
RGB	rgb(36, 35, 121)
HSL	hsl(241, 55%, 31%)
HSV	hsv(241, 71%, 47%)
CMYK	cmyk(70.2%, 71.1%, 0%, 52.5%)
CIE-LAB	lab(19.87, 29.92, -48.73)
CIE-LCH	lch(19.87, 57.19, 301.55°)
OKLab	oklab(32.17% 0.0135 -0.1407)
OKLCH	oklch(32.17% 0.141 275.5)
XYZ	xyz(4.7786, 2.9572, 18.4044)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242379 #787923

analogous

#234D79 #242379 #4F2379

triadic

#242379 #792423 #237924

tetradic

#242379 #79234D #787923 #23794F

square

#242379 #79234D #787923 #23794F

split-complementary

#242379 #794F23 #4D7923

monochromatic

#08081A #16154A #242379 #3231A8 #4D4BCB

Accessibility & contrast

On white

13.19

#242379 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#242379 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242379

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242379	#FFFFFF	#000000	##FFFFFF
##242379	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#002C77

Tritanopia (blue-blind)

#003A4B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #242379;
/* rgb */ color: rgb(36, 35, 121);
/* oklch */ color: oklch(32.2% 0.141 275.5);

Tailwind

colors: {
  custom: {
    50: '#6b5ea1',
    500: '#242379',
    950: '#000000',
  },
}

SCSS

$custom: #242379;
$custom-light: #6b5ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#242379",
  "rgb": {
    "r": 36,
    "g": 35,
    "b": 121
  },
  "hsl": {
    "h": 240.698,
    "s": 55.128,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32175,
    "c": 0.14139,
    "h": 275.5
  },
  "luminance": 0.02958
}

Semantic roles & 50–950 ramp

primary

#242379

secondary

#ABAC4C

accent

#DE49DD

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#08040F

muted

#7A797F

Preview Lab

Preview with #242379

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

Preview Lab → · Contrast checker → · Palette generator →