#242581#242581

#242581 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.3% C 0.150 H 274.2°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#242581
RGB	rgb(36, 37, 129)
HSL	hsl(239, 56%, 32%)
HSV	hsv(239, 72%, 51%)
CMYK	cmyk(72.1%, 71.3%, 0%, 49.4%)
CIE-LAB	lab(21.14, 31.53, -51.73)
CIE-LCH	lch(21.14, 60.58, 301.36°)
OKLab	oklab(33.33% 0.0109 -0.1495)
OKLCH	oklch(33.33% 0.15 274.2)
XYZ	xyz(5.3503, 3.2827, 21.1163)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242581 #818024

analogous

#245381 #242581 #522481

triadic

#242581 #812425 #258124

tetradic

#242581 #812453 #818024 #248152

square

#242581 #812453 #818024 #248152

split-complementary

#242581 #815224 #538124

monochromatic

#090A21 #171751 #242581 #3133B1 #5152CE

Accessibility & contrast

On white

12.68

#242581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#242581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242581

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242581	#FFFFFF	#000000	##FFFFFF
##242581	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003784

Deuteranopia (green-blind)

#002E7F

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #242581;
/* rgb */ color: rgb(36, 37, 129);
/* oklch */ color: oklch(33.3% 0.150 274.2);

Tailwind

colors: {
  custom: {
    50: '#6d60a7',
    500: '#242581',
    950: '#000000',
  },
}

SCSS

$custom: #242581;
$custom-light: #6d60a7;
$custom-dark: #000000;

JSON

{
  "hex": "#242581",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 129
  },
  "hsl": {
    "h": 239.355,
    "s": 56.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33334,
    "c": 0.1499,
    "h": 274.2
  },
  "luminance": 0.03283
}

Semantic roles & 50–950 ramp

primary

#242581

secondary

#B2B14E

accent

#DE48E0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #242581

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

Preview Lab → · Contrast checker → · Palette generator →