#242550#242550

#242550 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.9% C 0.077 H 279.4°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#242550
RGB	rgb(36, 37, 80)
HSL	hsl(239, 38%, 23%)
HSV	hsv(239, 55%, 31%)
CMYK	cmyk(55%, 53.7%, 0%, 68.6%)
CIE-LAB	lab(16.88, 13.37, -26.65)
CIE-LCH	lch(16.88, 29.82, 296.64°)
OKLab	oklab(28.87% 0.0126 -0.0759)
OKLCH	oklch(28.87% 0.077 279.4)
XYZ	xyz(2.8366, 2.2772, 7.8779)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242550 #504F24

analogous

#243B50 #242550 #392450

triadic

#242550 #502425 #255024

tetradic

#242550 #50243B #504F24 #245039

square

#242550 #50243B #504F24 #245039

split-complementary

#242550 #503924 #3B5024

monochromatic

#090A15 #111126 #242550 #37397A #4A4CA4

Accessibility & contrast

On white

14.43

#242550 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#242550 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242550

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242550	#FFFFFF	#000000	##FFFFFF
##242550	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112B52

Deuteranopia (green-blind)

#0D284F

Tritanopia (blue-blind)

#132E36

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #242550;
/* rgb */ color: rgb(36, 37, 80);
/* oklch */ color: oklch(28.9% 0.077 279.4);

Tailwind

colors: {
  custom: {
    50: '#625f81',
    500: '#242550',
    950: '#000000',
  },
}

SCSS

$custom: #242550;
$custom-light: #625f81;
$custom-dark: #000000;

JSON

{
  "hex": "#242550",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 80
  },
  "hsl": {
    "h": 238.636,
    "s": 37.931,
    "l": 22.745
  },
  "oklch": {
    "l": 0.28868,
    "c": 0.07691,
    "h": 279.4
  },
  "luminance": 0.02277
}

Semantic roles & 50–950 ramp

primary

#242550

secondary

#83824C

accent

#CB5ACE

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#05040A

muted

#7A797C

Preview Lab

Preview with #242550

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

Preview Lab → · Contrast checker → · Palette generator →