#242688#242688

#242688 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.158 H 273.4°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#242688
RGB	rgb(36, 38, 136)
HSL	hsl(239, 58%, 34%)
HSV	hsv(239, 74%, 53%)
CMYK	cmyk(73.5%, 72.1%, 0%, 46.7%)
CIE-LAB	lab(22.08, 33.41, -54.58)
CIE-LCH	lch(22.08, 64.00, 301.47°)
OKLab	oklab(34.23% 0.0093 -0.1578)
OKLCH	oklch(34.23% 0.158 273.4)
XYZ	xyz(5.8631, 3.5383, 23.6617)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242688 #888624

analogous

#245888 #242688 #542488

triadic

#242688 #882426 #268824

tetradic

#242688 #882458 #888624 #248854

square

#242688 #882458 #888624 #248854

split-complementary

#242688 #885424 #588824

monochromatic

#0A0B27 #171858 #242688 #3134B8 #5557D2

Accessibility & contrast

On white

12.30

#242688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#242688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242688

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242688	#FFFFFF	#000000	##FFFFFF
##242688	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8B

Deuteranopia (green-blind)

#003086

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #242688;
/* rgb */ color: rgb(36, 38, 136);
/* oklch */ color: oklch(34.2% 0.158 273.4);

Tailwind

colors: {
  custom: {
    50: '#6f61ac',
    500: '#242688',
    950: '#000000',
  },
}

SCSS

$custom: #242688;
$custom-light: #6f61ac;
$custom-dark: #000000;

JSON

{
  "hex": "#242688",
  "rgb": {
    "r": 36,
    "g": 38,
    "b": 136
  },
  "hsl": {
    "h": 238.8,
    "s": 58.14,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34225,
    "c": 0.15811,
    "h": 273.4
  },
  "luminance": 0.03539
}

Semantic roles & 50–950 ramp

primary

#242688

secondary

#B6B452

accent

#DE46E1

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #242688

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

Preview Lab → · Contrast checker → · Palette generator →