#242F86#242F86

#242F86 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.145 H 271.3°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#242F86
RGB	rgb(36, 47, 134)
HSL	hsl(233, 58%, 33%)
HSV	hsv(233, 73%, 53%)
CMYK	cmyk(73.1%, 64.9%, 0%, 47.5%)
CIE-LAB	lab(24.09, 26.78, -50.03)
CIE-LCH	lch(24.09, 56.75, 298.16°)
OKLab	oklab(35.63% 0.0033 -0.1445)
OKLCH	oklch(35.63% 0.145 271.3)
XYZ	xyz(6.0457, 4.1287, 23.0279)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242F86 #867B24

analogous

#246086 #242F86 #4A2486

triadic

#242F86 #86242F #2F8624

tetradic

#242F86 #862460 #867B24 #24864A

square

#242F86 #862460 #867B24 #24864A

split-complementary

#242F86 #864A24 #608624

monochromatic

#0A0D26 #171E56 #242F86 #3140B6 #5362D1

Accessibility & contrast

On white

11.50

#242F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#242F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242F86

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242F86	#FFFFFF	#000000	##FFFFFF
##242F86	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E89

Deuteranopia (green-blind)

#003584

Tritanopia (blue-blind)

#004556

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #242f86;
/* rgb */ color: rgb(36, 47, 134);
/* oklch */ color: oklch(35.6% 0.145 271.3);

Tailwind

colors: {
  custom: {
    50: '#6d67aa',
    500: '#242f86',
    950: '#000000',
  },
}

SCSS

$custom: #242f86;
$custom-light: #6d67aa;
$custom-dark: #000000;

JSON

{
  "hex": "#242f86",
  "rgb": {
    "r": 36,
    "g": 47,
    "b": 134
  },
  "hsl": {
    "h": 233.265,
    "s": 57.647,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35629,
    "c": 0.14454,
    "h": 271.3
  },
  "luminance": 0.04129
}

Semantic roles & 50–950 ramp

primary

#242F86

secondary

#B5AA51

accent

#D047E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #242F86

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

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