#3024A4#3024A4

#3024A4 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.7% C 0.192 H 276.1°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#3024A4
RGB	rgb(48, 36, 164)
HSL	hsl(246, 64%, 39%)
HSV	hsv(246, 78%, 64%)
CMYK	cmyk(70.7%, 78%, 0%, 35.7%)
CIE-LAB	lab(25.47, 45.26, -66.21)
CIE-LCH	lch(25.47, 80.20, 304.36°)
OKLab	oklab(37.73% 0.0204 -0.1914)
OKLCH	oklch(37.73% 0.192 276.1)
XYZ	xyz(8.5484, 4.5697, 35.5463)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3024A4 #98A424

analogous

#2458A4 #3024A4 #7024A4

triadic

#3024A4 #A43024 #24A430

tetradic

#3024A4 #A42458 #98A424 #24A470

square

#3024A4 #A42458 #98A424 #24A470

split-complementary

#3024A4 #A47024 #58A424

monochromatic

#130E40 #211972 #3024A4 #4233D2 #7065DD

Accessibility & contrast

On white

10.97

#3024A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3024A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3024A4

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3024A4	#FFFFFF	#000000	##FFFFFF
##3024A4	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#0037A2

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3024a4;
/* rgb */ color: rgb(48, 36, 164);
/* oklch */ color: oklch(37.7% 0.192 276.1);

Tailwind

colors: {
  custom: {
    50: '#7a62c0',
    500: '#3024a4',
    950: '#000000',
  },
}

SCSS

$custom: #3024a4;
$custom-light: #7a62c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3024a4",
  "rgb": {
    "r": 48,
    "g": 36,
    "b": 164
  },
  "hsl": {
    "h": 245.625,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37733,
    "c": 0.19248,
    "h": 276.1
  },
  "luminance": 0.0457
}

Semantic roles & 50–950 ramp

primary

#3024A4

secondary

#BAC361

accent

#E741D7

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3024A4

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

Preview Lab → · Contrast checker → · Palette generator →