#242978#242978

#242978 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.2% C 0.132 H 273.8°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#242978
RGB	rgb(36, 41, 120)
HSL	hsl(236, 54%, 31%)
HSV	hsv(236, 70%, 47%)
CMYK	cmyk(70%, 65.8%, 0%, 52.9%)
CIE-LAB	lab(21.27, 25.56, -45.81)
CIE-LCH	lch(21.27, 52.46, 299.17°)
OKLab	oklab(33.16% 0.0089 -0.1321)
OKLCH	oklch(33.16% 0.132 273.8)
XYZ	xyz(4.9095, 3.3166, 18.1471)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242978 #787324

analogous

#245378 #242978 #492478

triadic

#242978 #782429 #297824

tetradic

#242978 #782453 #787324 #247849

square

#242978 #782453 #787324 #247849

split-complementary

#242978 #784924 #537824

monochromatic

#08091A #161949 #242978 #3239A7 #4D54CA

Accessibility & contrast

On white

12.62

#242978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#242978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242978

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242978	#FFFFFF	#000000	##FFFFFF
##242978	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377B

Deuteranopia (green-blind)

#002F76

Tritanopia (blue-blind)

#003D4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #242978;
/* rgb */ color: rgb(36, 41, 120);
/* oklch */ color: oklch(33.2% 0.132 273.8);

Tailwind

colors: {
  custom: {
    50: '#6b63a0',
    500: '#242978',
    950: '#000000',
  },
}

SCSS

$custom: #242978;
$custom-light: #6b63a0;
$custom-dark: #000000;

JSON

{
  "hex": "#242978",
  "rgb": {
    "r": 36,
    "g": 41,
    "b": 120
  },
  "hsl": {
    "h": 236.429,
    "s": 53.846,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33163,
    "c": 0.13244,
    "h": 273.8
  },
  "luminance": 0.03317
}

Semantic roles & 50–950 ramp

primary

#242978

secondary

#ABA54D

accent

#D44BDD

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050F

muted

#7A797E

Preview Lab

Preview with #242978

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

Preview Lab → · Contrast checker → · Palette generator →