#24319C#24319C

#24319C is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.1% C 0.172 H 270.2°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#24319C
RGB	rgb(36, 49, 156)
HSL	hsl(234, 63%, 38%)
HSV	hsv(234, 77%, 61%)
CMYK	cmyk(76.9%, 68.6%, 0%, 38.8%)
CIE-LAB	lab(26.65, 33.66, -59.42)
CIE-LCH	lch(26.65, 68.30, 299.53°)
OKLab	oklab(38.13% 0.0005 -0.172)
OKLCH	oklch(38.13% 0.172 270.2)
XYZ	xyz(7.8246, 4.9711, 31.9932)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24319C #9C8F24

analogous

#246D9C #24319C #53249C

triadic

#24319C #9C2431 #319C24

tetradic

#24319C #9C246D #9C8F24 #249C53

square

#24319C #9C246D #9C8F24 #249C53

split-complementary

#24319C #9C5324 #6D9C24

monochromatic

#0D1239 #19216A #24319C #2F41CE #606DDA

Accessibility & contrast

On white

10.53

#24319C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#24319C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24319C

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24319C	#FFFFFF	#000000	##FFFFFF
##24319C	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459F

Deuteranopia (green-blind)

#00399A

Tritanopia (blue-blind)

#004E62

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #24319c;
/* rgb */ color: rgb(36, 49, 156);
/* oklch */ color: oklch(38.1% 0.172 270.2);

Tailwind

colors: {
  custom: {
    50: '#7369ba',
    500: '#24319c',
    950: '#000000',
  },
}

SCSS

$custom: #24319c;
$custom-light: #7369ba;
$custom-dark: #000000;

JSON

{
  "hex": "#24319c",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 156
  },
  "hsl": {
    "h": 233.5,
    "s": 62.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38132,
    "c": 0.17196,
    "h": 270.2
  },
  "luminance": 0.04972
}

Semantic roles & 50–950 ramp

primary

#24319C

secondary

#BFB55C

accent

#D442E6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #24319C

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

Preview Lab → · Contrast checker → · Palette generator →