#242554#242554

#242554 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.2% C 0.083 H 279.0°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#242554
RGB	rgb(36, 37, 84)
HSL	hsl(239, 40%, 24%)
HSV	hsv(239, 57%, 33%)
CMYK	cmyk(57.1%, 56%, 0%, 67.1%)
CIE-LAB	lab(17.17, 14.85, -28.89)
CIE-LCH	lch(17.17, 32.48, 297.20°)
OKLab	oklab(29.18% 0.013 -0.0824)
OKLCH	oklch(29.18% 0.083 279)
XYZ	xyz(2.9889, 2.3381, 8.6796)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242554 #545324

analogous

#243D54 #242554 #3B2454

triadic

#242554 #542425 #255424

tetradic

#242554 #54243D #545324 #24543B

square

#242554 #54243D #545324 #24543B

split-complementary

#242554 #543B24 #3D5424

monochromatic

#090915 #121229 #242554 #36387F #494BAA

Accessibility & contrast

On white

14.31

#242554 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#242554 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242554

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242554	#FFFFFF	#000000	##FFFFFF
##242554	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2C56

Deuteranopia (green-blind)

#072853

Tritanopia (blue-blind)

#0F2F38

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #242554;
/* rgb */ color: rgb(36, 37, 84);
/* oklch */ color: oklch(29.2% 0.083 279.0);

Tailwind

colors: {
  custom: {
    50: '#635f84',
    500: '#242554',
    950: '#000000',
  },
}

SCSS

$custom: #242554;
$custom-light: #635f84;
$custom-dark: #000000;

JSON

{
  "hex": "#242554",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 84
  },
  "hsl": {
    "h": 238.75,
    "s": 40,
    "l": 23.529
  },
  "oklch": {
    "l": 0.2918,
    "c": 0.08346,
    "h": 279
  },
  "luminance": 0.02338
}

Semantic roles & 50–950 ramp

primary

#242554

secondary

#88864C

accent

#CD58D0

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#05040B

muted

#7A797C

Preview Lab

Preview with #242554

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

Preview Lab → · Contrast checker → · Palette generator →