#24439B#24439B

#24439B is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.5% C 0.148 H 265.5°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#24439B
RGB	rgb(36, 67, 155)
HSL	hsl(224, 62%, 37%)
HSV	hsv(224, 77%, 61%)
CMYK	cmyk(76.8%, 56.8%, 0%, 39.2%)
CIE-LAB	lab(31.24, 21.26, -51.31)
CIE-LCH	lch(31.24, 55.55, 292.51°)
OKLab	oklab(41.5% -0.0115 -0.148)
OKLCH	oklch(41.5% 0.148 265.5)
XYZ	xyz(8.6490, 6.7550, 31.8520)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24439B #9B7C24

analogous

#247E9B #24439B #41249B

triadic

#24439B #9B2443 #439B24

tetradic

#24439B #9B247E #9B7C24 #249B41

square

#24439B #9B247E #9B7C24 #249B41

split-complementary

#24439B #9B4124 #7E9B24

monochromatic

#0D1838 #182E69 #24439B #3058CD #5F7FDA

Accessibility & contrast

On white

8.93

#24439B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#24439B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24439B

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24439B	#FFFFFF	#000000	##FFFFFF
##24439B	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9E

Deuteranopia (green-blind)

#004499

Tritanopia (blue-blind)

#005968

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #24439b;
/* rgb */ color: rgb(36, 67, 155);
/* oklch */ color: oklch(41.5% 0.148 265.5);

Tailwind

colors: {
  custom: {
    50: '#7176b9',
    500: '#24439b',
    950: '#000000',
  },
}

SCSS

$custom: #24439b;
$custom-light: #7176b9;
$custom-dark: #000000;

JSON

{
  "hex": "#24439b",
  "rgb": {
    "r": 36,
    "g": 67,
    "b": 155
  },
  "hsl": {
    "h": 224.37,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.41504,
    "c": 0.14844,
    "h": 265.5
  },
  "luminance": 0.06756
}

Semantic roles & 50–950 ramp

primary

#24439B

secondary

#BFA55C

accent

#BB42E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #24439B

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

Preview Lab → · Contrast checker → · Palette generator →