#24319E#24319E

#24319E is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.3% C 0.175 H 270.1°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#24319E
RGB	rgb(36, 49, 158)
HSL	hsl(234, 63%, 38%)
HSV	hsv(234, 77%, 62%)
CMYK	cmyk(77.2%, 69%, 0%, 38%)
CIE-LAB	lab(26.85, 34.40, -60.32)
CIE-LCH	lch(26.85, 69.44, 299.69°)
OKLab	oklab(38.33% 0.0003 -0.1746)
OKLCH	oklch(38.33% 0.175 270.1)
XYZ	xyz(7.9953, 5.0394, 32.8925)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24319E #9E9124

analogous

#246E9E #24319E #54249E

triadic

#24319E #9E2431 #319E24

tetradic

#24319E #9E246E #9E9124 #249E54

square

#24319E #9E246E #9E9124 #249E54

split-complementary

#24319E #9E5424 #6E9E24

monochromatic

#0D123A #19226C #24319E #2F41D0 #616EDB

Accessibility & contrast

On white

10.46

#24319E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#24319E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24319E

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24319E	#FFFFFF	#000000	##FFFFFF
##24319E	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A1

Deuteranopia (green-blind)

#003A9C

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #24319e;
/* rgb */ color: rgb(36, 49, 158);
/* oklch */ color: oklch(38.3% 0.175 270.1);

Tailwind

colors: {
  custom: {
    50: '#7369bc',
    500: '#24319e',
    950: '#000000',
  },
}

SCSS

$custom: #24319e;
$custom-light: #7369bc;
$custom-dark: #000000;

JSON

{
  "hex": "#24319e",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 158
  },
  "hsl": {
    "h": 233.607,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38332,
    "c": 0.17459,
    "h": 270.1
  },
  "luminance": 0.0504
}

Semantic roles & 50–950 ramp

primary

#24319E

secondary

#C0B65E

accent

#D442E6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #24319E

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

Preview Lab → · Contrast checker → · Palette generator →