#24519B#24519B

#24519B is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.6% C 0.131 H 259.9°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#24519B
RGB	rgb(36, 81, 155)
HSL	hsl(217, 62%, 37%)
HSV	hsv(217, 77%, 61%)
CMYK	cmyk(76.8%, 47.7%, 0%, 39.2%)
CIE-LAB	lab(35.25, 11.81, -44.83)
CIE-LCH	lch(35.25, 46.36, 284.76°)
OKLab	oklab(44.56% -0.023 -0.1287)
OKLCH	oklch(44.56% 0.131 259.9)
XYZ	xyz(9.5842, 8.6254, 32.1637)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24519B #9B6E24

analogous

#248D9B #24519B #32249B

triadic

#24519B #9B2451 #519B24

tetradic

#24519B #9B248D #9B6E24 #249B32

square

#24519B #9B248D #9B6E24 #249B32

split-complementary

#24519B #9B3224 #8D9B24

monochromatic

#0D1D38 #183769 #24519B #306BCD #5F8EDA

Accessibility & contrast

On white

7.71

#24519B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#24519B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24519B

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24519B	#FFFFFF	#000000	##FFFFFF
##24519B	1.00	7.71	2.73	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29599E

Deuteranopia (green-blind)

#084E9A

Tritanopia (blue-blind)

#00636E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #24519b;
/* rgb */ color: rgb(36, 81, 155);
/* oklch */ color: oklch(44.6% 0.131 259.9);

Tailwind

colors: {
  custom: {
    50: '#7081b9',
    500: '#24519b',
    950: '#000000',
  },
}

SCSS

$custom: #24519b;
$custom-light: #7081b9;
$custom-dark: #000000;

JSON

{
  "hex": "#24519b",
  "rgb": {
    "r": 36,
    "g": 81,
    "b": 155
  },
  "hsl": {
    "h": 217.311,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.44557,
    "c": 0.1307,
    "h": 259.9
  },
  "luminance": 0.08626
}

Semantic roles & 50–950 ramp

primary

#24519B

secondary

#BF995C

accent

#A842E5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #24519B

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

Preview Lab → · Contrast checker → · Palette generator →