#242589#242589

#242589 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.161 H 273.5°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#242589
RGB	rgb(36, 37, 137)
HSL	hsl(239, 58%, 34%)
HSV	hsv(239, 74%, 54%)
CMYK	cmyk(73.7%, 73%, 0%, 46.3%)
CIE-LAB	lab(21.96, 34.39, -55.41)
CIE-LCH	lch(21.96, 65.22, 301.83°)
OKLab	oklab(34.17% 0.0097 -0.1603)
OKLCH	oklch(34.17% 0.161 273.5)
XYZ	xyz(5.9030, 3.5038, 24.0273)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242589 #898824

analogous

#245889 #242589 #562489

triadic

#242589 #892425 #258924

tetradic

#242589 #892458 #898824 #248956

square

#242589 #892458 #898824 #248956

split-complementary

#242589 #895624 #588924

monochromatic

#0B0B28 #171859 #242589 #3132B9 #5556D2

Accessibility & contrast

On white

12.35

#242589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#242589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242589

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242589	#FFFFFF	#000000	##FFFFFF
##242589	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003087

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #242589;
/* rgb */ color: rgb(36, 37, 137);
/* oklch */ color: oklch(34.2% 0.161 273.5);

Tailwind

colors: {
  custom: {
    50: '#6f60ac',
    500: '#242589',
    950: '#000000',
  },
}

SCSS

$custom: #242589;
$custom-light: #6f60ac;
$custom-dark: #000000;

JSON

{
  "hex": "#242589",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 137
  },
  "hsl": {
    "h": 239.406,
    "s": 58.382,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34167,
    "c": 0.16056,
    "h": 273.5
  },
  "luminance": 0.03504
}

Semantic roles & 50–950 ramp

primary

#242589

secondary

#B7B652

accent

#E046E2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #242589

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

Preview Lab → · Contrast checker → · Palette generator →