#24369E#24369E

#24369E is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.2% C 0.169 H 269.1°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#24369E
RGB	rgb(36, 54, 158)
HSL	hsl(231, 63%, 38%)
HSV	hsv(231, 77%, 62%)
CMYK	cmyk(77.2%, 65.8%, 0%, 38%)
CIE-LAB	lab(28.06, 31.15, -58.33)
CIE-LCH	lch(28.06, 66.12, 298.11°)
OKLab	oklab(39.22% -0.0026 -0.1687)
OKLCH	oklch(39.22% 0.169 269.1)
XYZ	xyz(8.2162, 5.4811, 32.9661)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24369E #9E8C24

analogous

#24739E #24369E #4F249E

triadic

#24369E #9E2436 #369E24

tetradic

#24369E #9E2473 #9E8C24 #249E4F

square

#24369E #9E2473 #9E8C24 #249E4F

split-complementary

#24369E #9E4F24 #739E24

monochromatic

#0D143A #19256C #24369E #2F47D0 #6173DB

Accessibility & contrast

On white

10.02

#24369E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#24369E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24369E

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24369E	#FFFFFF	#000000	##FFFFFF
##24369E	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#003D9C

Tritanopia (blue-blind)

#005265

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #24369e;
/* rgb */ color: rgb(36, 54, 158);
/* oklch */ color: oklch(39.2% 0.169 269.1);

Tailwind

colors: {
  custom: {
    50: '#736dbc',
    500: '#24369e',
    950: '#000000',
  },
}

SCSS

$custom: #24369e;
$custom-light: #736dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#24369e",
  "rgb": {
    "r": 36,
    "g": 54,
    "b": 158
  },
  "hsl": {
    "h": 231.148,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.3922,
    "c": 0.16874,
    "h": 269.1
  },
  "luminance": 0.05482
}

Semantic roles & 50–950 ramp

primary

#24369E

secondary

#C0B25E

accent

#CE42E6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #24369E

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

Preview Lab → · Contrast checker → · Palette generator →