#24188F#24188F

#24188F is a dark, vivid blue. Relative luminance 0.030; OKLCH L 33.0% C 0.181 H 274.6°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#24188F
RGB	rgb(36, 24, 143)
HSL	hsl(246, 71%, 33%)
HSV	hsv(246, 83%, 56%)
CMYK	cmyk(74.8%, 83.2%, 0%, 43.9%)
CIE-LAB	lab(20.09, 43.65, -62.25)
CIE-LCH	lch(20.09, 76.03, 305.04°)
OKLab	oklab(33.05% 0.0145 -0.18)
OKLCH	oklch(33.05% 0.181 274.6)
XYZ	xyz(6.0105, 3.0109, 26.2457)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24188F #838F18

analogous

#18488F #24188F #5F188F

triadic

#24188F #8F2418 #188F24

tetradic

#24188F #8F1848 #838F18 #188F5F

square

#24188F #8F1848 #838F18 #188F5F

split-complementary

#24188F #8F5F18 #488F18

monochromatic

#0A0626 #170F5B #24188F #3121C3 #5242DF

Accessibility & contrast

On white

13.11

#24188F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#24188F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24188F

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24188F	#FFFFFF	#000000	##FFFFFF
##24188F	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003692

Deuteranopia (green-blind)

#002B8D

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #24188f;
/* rgb */ color: rgb(36, 24, 143);
/* oklch */ color: oklch(33.0% 0.181 274.6);

Tailwind

colors: {
  custom: {
    50: '#7259b1',
    500: '#24188f',
    950: '#000000',
  },
}

SCSS

$custom: #24188f;
$custom-light: #7259b1;
$custom-dark: #000000;

JSON

{
  "hex": "#24188f",
  "rgb": {
    "r": 36,
    "g": 24,
    "b": 143
  },
  "hsl": {
    "h": 246.05,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33048,
    "c": 0.18059,
    "h": 274.6
  },
  "luminance": 0.03012
}

Semantic roles & 50–950 ramp

primary

#24188F

secondary

#B3C043

accent

#EE3ADC

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #24188F

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

Preview Lab → · Contrast checker → · Palette generator →