#242178#242178

#242178 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.142 H 276.1°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#242178
RGB	rgb(36, 33, 120)
HSL	hsl(242, 57%, 30%)
HSV	hsv(242, 73%, 47%)
CMYK	cmyk(70%, 72.5%, 0%, 52.9%)
CIE-LAB	lab(19.30, 30.85, -49.03)
CIE-LCH	lch(19.30, 57.93, 302.17°)
OKLab	oklab(31.73% 0.0151 -0.1416)
OKLCH	oklch(31.73% 0.142 276.1)
XYZ	xyz(4.6605, 2.8184, 18.0641)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242178 #757821

analogous

#214978 #242178 #502178

triadic

#242178 #782421 #217824

tetradic

#242178 #782149 #757821 #217850

square

#242178 #782149 #757821 #217850

split-complementary

#242178 #785021 #497821

monochromatic

#070718 #161448 #242178 #322EA8 #4C47CC

Accessibility & contrast

On white

13.43

#242178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#242178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242178

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242178	#FFFFFF	#000000	##FFFFFF
##242178	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337B

Deuteranopia (green-blind)

#002B76

Tritanopia (blue-blind)

#00394A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #242178;
/* rgb */ color: rgb(36, 33, 120);
/* oklch */ color: oklch(31.7% 0.142 276.1);

Tailwind

colors: {
  custom: {
    50: '#6b5da0',
    500: '#242178',
    950: '#000000',
  },
}

SCSS

$custom: #242178;
$custom-light: #6b5da0;
$custom-dark: #000000;

JSON

{
  "hex": "#242178",
  "rgb": {
    "r": 36,
    "g": 33,
    "b": 120
  },
  "hsl": {
    "h": 242.069,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.31734,
    "c": 0.14241,
    "h": 276.1
  },
  "luminance": 0.02819
}

Semantic roles & 50–950 ramp

primary

#242178

secondary

#A8AB4A

accent

#E048DB

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040F

muted

#7A797E

Preview Lab

Preview with #242178

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

Preview Lab → · Contrast checker → · Palette generator →