#24299B#24299B

#24299B is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.179 H 271.5°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#24299B
RGB	rgb(36, 41, 155)
HSL	hsl(237, 62%, 37%)
HSV	hsv(237, 77%, 61%)
CMYK	cmyk(76.8%, 73.5%, 0%, 39.2%)
CIE-LAB	lab(24.72, 38.30, -61.99)
CIE-LCH	lch(24.72, 72.87, 301.71°)
OKLab	oklab(36.71% 0.0048 -0.1794)
OKLCH	oklch(36.71% 0.18 271.5)
XYZ	xyz(7.4349, 4.3267, 31.4473)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24299B #9B9624

analogous

#24659B #24299B #5B249B

triadic

#24299B #9B2429 #299B24

tetradic

#24299B #9B2465 #9B9624 #249B5B

square

#24299B #9B2465 #9B9624 #249B5B

split-complementary

#24299B #9B5B24 #659B24

monochromatic

#0D0F38 #181C69 #24299B #3036CD #5F65DA

Accessibility & contrast

On white

11.26

#24299B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#24299B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24299B

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24299B	#FFFFFF	#000000	##FFFFFF
##24299B	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409E

Deuteranopia (green-blind)

#003599

Tritanopia (blue-blind)

#004A5F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #24299b;
/* rgb */ color: rgb(36, 41, 155);
/* oklch */ color: oklch(36.7% 0.179 271.5);

Tailwind

colors: {
  custom: {
    50: '#7364ba',
    500: '#24299b',
    950: '#000000',
  },
}

SCSS

$custom: #24299b;
$custom-light: #7364ba;
$custom-dark: #000000;

JSON

{
  "hex": "#24299b",
  "rgb": {
    "r": 36,
    "g": 41,
    "b": 155
  },
  "hsl": {
    "h": 237.479,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.3671,
    "c": 0.1795,
    "h": 271.5
  },
  "luminance": 0.04328
}

Semantic roles & 50–950 ramp

primary

#24299B

secondary

#BFBB5C

accent

#DF42E5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #24299B

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

Preview Lab → · Contrast checker → · Palette generator →