#242B76#242B76

#242B76 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.4% C 0.127 H 273.3°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#242B76
RGB	rgb(36, 43, 118)
HSL	hsl(235, 53%, 30%)
HSV	hsv(235, 69%, 46%)
CMYK	cmyk(69.5%, 63.6%, 0%, 53.7%)
CIE-LAB	lab(21.62, 23.44, -43.96)
CIE-LCH	lch(21.62, 49.82, 298.07°)
OKLab	oklab(33.36% 0.0072 -0.1267)
OKLCH	oklch(33.36% 0.127 273.3)
XYZ	xyz(4.8604, 3.4104, 17.5382)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242B76 #766F24

analogous

#245476 #242B76 #462476

triadic

#242B76 #76242B #2B7624

tetradic

#242B76 #762454 #766F24 #247646

square

#242B76 #762454 #766F24 #247646

split-complementary

#242B76 #764624 #547624

monochromatic

#070918 #161A47 #242B76 #323CA5 #4C57C8

Accessibility & contrast

On white

12.48

#242B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#242B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242B76

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242B76	#FFFFFF	#000000	##FFFFFF
##242B76	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003878

Deuteranopia (green-blind)

#003075

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #242b76;
/* rgb */ color: rgb(36, 43, 118);
/* oklch */ color: oklch(33.4% 0.127 273.3);

Tailwind

colors: {
  custom: {
    50: '#6a649e',
    500: '#242b76',
    950: '#000000',
  },
}

SCSS

$custom: #242b76;
$custom-light: #6a649e;
$custom-dark: #000000;

JSON

{
  "hex": "#242b76",
  "rgb": {
    "r": 36,
    "g": 43,
    "b": 118
  },
  "hsl": {
    "h": 234.878,
    "s": 53.247,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33364,
    "c": 0.12692,
    "h": 273.3
  },
  "luminance": 0.03411
}

Semantic roles & 50–950 ramp

primary

#242B76

secondary

#A9A14D

accent

#D04BDD

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #242B76

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

Preview Lab → · Contrast checker → · Palette generator →