#242564#242564

#242564 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.5% C 0.109 H 277.1°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#242564
RGB	rgb(36, 37, 100)
HSL	hsl(239, 47%, 27%)
HSV	hsv(239, 64%, 39%)
CMYK	cmyk(64%, 63%, 0%, 60.8%)
CIE-LAB	lab(18.44, 20.82, -37.47)
CIE-LCH	lch(18.44, 42.86, 299.06°)
OKLab	oklab(30.53% 0.0135 -0.1077)
OKLCH	oklch(30.53% 0.109 277.1)
XYZ	xyz(3.6886, 2.6180, 12.3651)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242564 #646324

analogous

#244564 #242564 #432464

triadic

#242564 #642425 #256424

tetradic

#242564 #642445 #646324 #246443

square

#242564 #642445 #646324 #246443

split-complementary

#242564 #644324 #456424

monochromatic

#080817 #141437 #242564 #343691 #4648BC

Accessibility & contrast

On white

13.78

#242564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#242564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242564

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242564	#FFFFFF	#000000	##FFFFFF
##242564	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003066

Deuteranopia (green-blind)

#002A63

Tritanopia (blue-blind)

#003440

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #242564;
/* rgb */ color: rgb(36, 37, 100);
/* oklch */ color: oklch(30.5% 0.109 277.1);

Tailwind

colors: {
  custom: {
    50: '#665f91',
    500: '#242564',
    950: '#000000',
  },
}

SCSS

$custom: #242564;
$custom-light: #665f91;
$custom-dark: #000000;

JSON

{
  "hex": "#242564",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 100
  },
  "hsl": {
    "h": 239.063,
    "s": 47.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30533,
    "c": 0.10852,
    "h": 277.1
  },
  "luminance": 0.02618
}

Semantic roles & 50–950 ramp

primary

#242564

secondary

#97964C

accent

#D551D7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040D

muted

#7A797D

Preview Lab

Preview with #242564

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

Preview Lab → · Contrast checker → · Palette generator →