#24489B#24489B

#24489B is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.6% C 0.142 H 263.8°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#24489B
RGB	rgb(36, 72, 155)
HSL	hsl(222, 62%, 37%)
HSV	hsv(222, 77%, 61%)
CMYK	cmyk(76.8%, 53.5%, 0%, 39.2%)
CIE-LAB	lab(32.65, 17.87, -49.04)
CIE-LCH	lch(32.65, 52.19, 290.02°)
OKLab	oklab(42.57% -0.0154 -0.1412)
OKLCH	oklch(42.57% 0.142 263.8)
XYZ	xyz(8.9592, 7.3754, 31.9554)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24489B #9B7724

analogous

#24839B #24489B #3C249B

triadic

#24489B #9B2448 #489B24

tetradic

#24489B #9B2483 #9B7724 #249B3C

square

#24489B #9B2483 #9B7724 #249B3C

split-complementary

#24489B #9B3C24 #839B24

monochromatic

#0D1A38 #183169 #24489B #305FCD #5F85DA

Accessibility & contrast

On white

8.48

#24489B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#24489B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24489B

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24489B	#FFFFFF	#000000	##FFFFFF
##24489B	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C539E

Deuteranopia (green-blind)

#004899

Tritanopia (blue-blind)

#005C6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #24489b;
/* rgb */ color: rgb(36, 72, 155);
/* oklch */ color: oklch(42.6% 0.142 263.8);

Tailwind

colors: {
  custom: {
    50: '#717ab9',
    500: '#24489b',
    950: '#000000',
  },
}

SCSS

$custom: #24489b;
$custom-light: #717ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#24489b",
  "rgb": {
    "r": 36,
    "g": 72,
    "b": 155
  },
  "hsl": {
    "h": 221.849,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42565,
    "c": 0.14204,
    "h": 263.8
  },
  "luminance": 0.07376
}

Semantic roles & 50–950 ramp

primary

#24489B

secondary

#BFA15C

accent

#B442E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #24489B

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

Preview Lab → · Contrast checker → · Palette generator →