#24297D#24297D

#24297D is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.6% C 0.140 H 273.5°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#24297D
RGB	rgb(36, 41, 125)
HSL	hsl(237, 55%, 32%)
HSV	hsv(237, 71%, 49%)
CMYK	cmyk(71.2%, 67.2%, 0%, 51%)
CIE-LAB	lab(21.73, 27.44, -48.23)
CIE-LCH	lch(21.73, 55.49, 299.63°)
OKLab	oklab(33.64% 0.0085 -0.1393)
OKLCH	oklch(33.64% 0.14 273.5)
XYZ	xyz(5.2209, 3.4411, 19.7871)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24297D #7D7824

analogous

#24567D #24297D #4C247D

triadic

#24297D #7D2429 #297D24

tetradic

#24297D #7D2456 #7D7824 #247D4C

square

#24297D #7D2456 #7D7824 #247D4C

split-complementary

#24297D #7D4C24 #567D24

monochromatic

#090A1E #16194D #24297D #3239AD #4F56CC

Accessibility & contrast

On white

12.44

#24297D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#24297D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24297D

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24297D	#FFFFFF	#000000	##FFFFFF
##24297D	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003880

Deuteranopia (green-blind)

#00307B

Tritanopia (blue-blind)

#003F4F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #24297d;
/* rgb */ color: rgb(36, 41, 125);
/* oklch */ color: oklch(33.6% 0.140 273.5);

Tailwind

colors: {
  custom: {
    50: '#6c63a3',
    500: '#24297d',
    950: '#000000',
  },
}

SCSS

$custom: #24297d;
$custom-light: #6c63a3;
$custom-dark: #000000;

JSON

{
  "hex": "#24297d",
  "rgb": {
    "r": 36,
    "g": 41,
    "b": 125
  },
  "hsl": {
    "h": 236.629,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33642,
    "c": 0.13952,
    "h": 273.5
  },
  "luminance": 0.03442
}

Semantic roles & 50–950 ramp

primary

#24297D

secondary

#AFAA4D

accent

#D649DF

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #24297D

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

Preview Lab → · Contrast checker → · Palette generator →