#243079#243079

#243079 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.6% C 0.125 H 271.3°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#243079
RGB	rgb(36, 48, 121)
HSL	hsl(232, 54%, 31%)
HSV	hsv(232, 70%, 47%)
CMYK	cmyk(70.2%, 60.3%, 0%, 52.5%)
CIE-LAB	lab(23.23, 21.12, -43.24)
CIE-LCH	lch(23.23, 48.12, 296.03°)
OKLab	oklab(34.64% 0.0027 -0.1245)
OKLCH	oklch(34.64% 0.125 271.3)
XYZ	xyz(5.2345, 3.8690, 18.5564)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243079 #796D24

analogous

#245A79 #243079 #422479

triadic

#243079 #792430 #307924

tetradic

#243079 #79245A #796D24 #247942

square

#243079 #79245A #796D24 #247942

split-complementary

#243079 #794224 #5A7924

monochromatic

#080B1B #161D4A #243079 #3243A8 #4D5FCA

Accessibility & contrast

On white

11.84

#243079 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#243079 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243079

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243079	#FFFFFF	#000000	##FFFFFF
##243079	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7B

Deuteranopia (green-blind)

#003478

Tritanopia (blue-blind)

#00424F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #243079;
/* rgb */ color: rgb(36, 48, 121);
/* oklch */ color: oklch(34.6% 0.125 271.3);

Tailwind

colors: {
  custom: {
    50: '#6a68a0',
    500: '#243079',
    950: '#000000',
  },
}

SCSS

$custom: #243079;
$custom-light: #6a68a0;
$custom-dark: #000000;

JSON

{
  "hex": "#243079",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 121
  },
  "hsl": {
    "h": 231.529,
    "s": 54.14,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34642,
    "c": 0.12457,
    "h": 271.3
  },
  "luminance": 0.03869
}

Semantic roles & 50–950 ramp

primary

#243079

secondary

#AC9E4D

accent

#C94ADE

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060F

muted

#7A7A7E

Preview Lab

Preview with #243079

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

Preview Lab → · Contrast checker → · Palette generator →