#242F75#242F75

#242F75 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.120 H 271.7°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#242F75
RGB	rgb(36, 47, 117)
HSL	hsl(232, 53%, 30%)
HSV	hsv(232, 69%, 46%)
CMYK	cmyk(69.2%, 59.8%, 0%, 54.1%)
CIE-LAB	lab(22.63, 20.28, -41.68)
CIE-LCH	lch(22.63, 46.35, 295.94°)
OKLab	oklab(34.09% 0.0036 -0.12)
OKLCH	oklch(34.09% 0.12 271.7)
XYZ	xyz(4.9539, 3.6920, 17.2777)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242F75 #756A24

analogous

#245775 #242F75 #422475

triadic

#242F75 #75242F #2F7524

tetradic

#242F75 #752457 #756A24 #247542

square

#242F75 #752457 #756A24 #247542

split-complementary

#242F75 #754224 #577524

monochromatic

#070917 #161C46 #242F75 #3242A4 #4C5CC8

Accessibility & contrast

On white

12.08

#242F75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#242F75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242F75

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242F75	#FFFFFF	#000000	##FFFFFF
##242F75	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A77

Deuteranopia (green-blind)

#003274

Tritanopia (blue-blind)

#00404D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #242f75;
/* rgb */ color: rgb(36, 47, 117);
/* oklch */ color: oklch(34.1% 0.120 271.7);

Tailwind

colors: {
  custom: {
    50: '#69679d',
    500: '#242f75',
    950: '#000000',
  },
}

SCSS

$custom: #242f75;
$custom-light: #69679d;
$custom-dark: #000000;

JSON

{
  "hex": "#242f75",
  "rgb": {
    "r": 36,
    "g": 47,
    "b": 117
  },
  "hsl": {
    "h": 231.852,
    "s": 52.941,
    "l": 30
  },
  "oklch": {
    "l": 0.34085,
    "c": 0.12002,
    "h": 271.7
  },
  "luminance": 0.03692
}

Semantic roles & 50–950 ramp

primary

#242F75

secondary

#A89B4D

accent

#C94BDC

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #242F75

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

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