#24359B#24359B

#24359B is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.166 H 269.4°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#24359B
RGB	rgb(36, 53, 155)
HSL	hsl(231, 62%, 37%)
HSV	hsv(231, 77%, 61%)
CMYK	cmyk(76.8%, 65.8%, 0%, 39.2%)
CIE-LAB	lab(27.54, 30.68, -57.36)
CIE-LCH	lch(27.54, 65.05, 298.14°)
OKLab	oklab(38.75% -0.0018 -0.1659)
OKLCH	oklch(38.75% 0.166 269.4)
XYZ	xyz(7.9150, 5.2870, 31.6073)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24359B #9B8A24

analogous

#24709B #24359B #4F249B

triadic

#24359B #9B2435 #359B24

tetradic

#24359B #9B2470 #9B8A24 #249B4F

square

#24359B #9B2470 #9B8A24 #249B4F

split-complementary

#24359B #9B4F24 #709B24

monochromatic

#0D1338 #182469 #24359B #3046CD #5F71DA

Accessibility & contrast

On white

10.21

#24359B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#24359B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24359B

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24359B	#FFFFFF	#000000	##FFFFFF
##24359B	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479E

Deuteranopia (green-blind)

#003B99

Tritanopia (blue-blind)

#005063

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #24359b;
/* rgb */ color: rgb(36, 53, 155);
/* oklch */ color: oklch(38.7% 0.166 269.4);

Tailwind

colors: {
  custom: {
    50: '#726cb9',
    500: '#24359b',
    950: '#000000',
  },
}

SCSS

$custom: #24359b;
$custom-light: #726cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#24359b",
  "rgb": {
    "r": 36,
    "g": 53,
    "b": 155
  },
  "hsl": {
    "h": 231.429,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38749,
    "c": 0.16592,
    "h": 269.4
  },
  "luminance": 0.05288
}

Semantic roles & 50–950 ramp

primary

#24359B

secondary

#BFB15C

accent

#CE42E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #24359B

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

Preview Lab → · Contrast checker → · Palette generator →