#242B75#242B75

#242B75 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.3% C 0.125 H 273.3°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#242B75
RGB	rgb(36, 43, 117)
HSL	hsl(235, 53%, 30%)
HSV	hsv(235, 69%, 46%)
CMYK	cmyk(69.2%, 63.2%, 0%, 54.1%)
CIE-LAB	lab(21.53, 23.06, -43.46)
CIE-LCH	lch(21.53, 49.20, 297.95°)
OKLab	oklab(33.27% 0.0073 -0.1252)
OKLCH	oklch(33.27% 0.125 273.3)
XYZ	xyz(4.8012, 3.3867, 17.2269)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242B75 #756E24

analogous

#245375 #242B75 #462475

triadic

#242B75 #75242B #2B7524

tetradic

#242B75 #752453 #756E24 #247546

square

#242B75 #752453 #756E24 #247546

split-complementary

#242B75 #754624 #537524

monochromatic

#070917 #161A46 #242B75 #323CA4 #4C56C8

Accessibility & contrast

On white

12.52

#242B75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#242B75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242B75

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242B75	#FFFFFF	#000000	##FFFFFF
##242B75	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003777

Deuteranopia (green-blind)

#003074

Tritanopia (blue-blind)

#003D4B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #242b75;
/* rgb */ color: rgb(36, 43, 117);
/* oklch */ color: oklch(33.3% 0.125 273.3);

Tailwind

colors: {
  custom: {
    50: '#6a649d',
    500: '#242b75',
    950: '#000000',
  },
}

SCSS

$custom: #242b75;
$custom-light: #6a649d;
$custom-dark: #000000;

JSON

{
  "hex": "#242b75",
  "rgb": {
    "r": 36,
    "g": 43,
    "b": 117
  },
  "hsl": {
    "h": 234.815,
    "s": 52.941,
    "l": 30
  },
  "oklch": {
    "l": 0.33272,
    "c": 0.12546,
    "h": 273.3
  },
  "luminance": 0.03387
}

Semantic roles & 50–950 ramp

primary

#242B75

secondary

#A8A04D

accent

#D04BDC

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #242B75

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

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