#242D84#242D84

#242D84 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.144 H 272.0°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#242D84
RGB	rgb(36, 45, 132)
HSL	hsl(234, 57%, 33%)
HSV	hsv(234, 73%, 52%)
CMYK	cmyk(72.7%, 65.9%, 0%, 48.2%)
CIE-LAB	lab(23.40, 27.37, -49.92)
CIE-LCH	lch(23.40, 56.93, 298.74°)
OKLab	oklab(35.06% 0.005 -0.1442)
OKLCH	oklch(35.06% 0.144 272)
XYZ	xyz(5.8294, 3.9172, 22.2742)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242D84 #847B24

analogous

#245D84 #242D84 #4B2484

triadic

#242D84 #84242D #2D8424

tetradic

#242D84 #84245D #847B24 #24844B

square

#242D84 #84245D #847B24 #24844B

split-complementary

#242D84 #844B24 #5D8424

monochromatic

#0A0C24 #171D54 #242D84 #313DB4 #525ED0

Accessibility & contrast

On white

11.77

#242D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#242D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242D84

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242D84	#FFFFFF	#000000	##FFFFFF
##242D84	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C87

Deuteranopia (green-blind)

#003382

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #242d84;
/* rgb */ color: rgb(36, 45, 132);
/* oklch */ color: oklch(35.1% 0.144 272.0);

Tailwind

colors: {
  custom: {
    50: '#6d66a9',
    500: '#242d84',
    950: '#000000',
  },
}

SCSS

$custom: #242d84;
$custom-light: #6d66a9;
$custom-dark: #000000;

JSON

{
  "hex": "#242d84",
  "rgb": {
    "r": 36,
    "g": 45,
    "b": 132
  },
  "hsl": {
    "h": 234.375,
    "s": 57.143,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35061,
    "c": 0.14426,
    "h": 272
  },
  "luminance": 0.03918
}

Semantic roles & 50–950 ramp

primary

#242D84

secondary

#B4AB50

accent

#D247E0

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #242D84

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

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