#24345B#24345B

#24345B is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.2% C 0.072 H 265.8°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#24345B
RGB	rgb(36, 52, 91)
HSL	hsl(223, 43%, 25%)
HSV	hsv(223, 60%, 36%)
CMYK	cmyk(60.4%, 42.9%, 0%, 64.3%)
CIE-LAB	lab(22.25, 6.73, -25.43)
CIE-LCH	lch(22.25, 26.30, 284.83°)
OKLab	oklab(33.21% -0.0053 -0.0721)
OKLCH	oklch(33.21% 0.072 265.8)
XYZ	xyz(3.8432, 3.5861, 10.3852)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24345B #5B4B24

analogous

#24505B #24345B #2F245B

triadic

#24345B #5B2434 #345B24

tetradic

#24345B #5B2450 #5B4B24 #245B2F

square

#24345B #5B2450 #5B4B24 #245B2F

split-complementary

#24345B #5B2F24 #505B24

monochromatic

#090D16 #131B2F #24345B #354D87 #4766B3

Accessibility & contrast

On white

12.23

#24345B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#24345B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24345B

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24345B	#FFFFFF	#000000	##FFFFFF
##24345B	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24385D

Deuteranopia (green-blind)

#1D335A

Tritanopia (blue-blind)

#033D43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #24345b;
/* rgb */ color: rgb(36, 52, 91);
/* oklch */ color: oklch(33.2% 0.072 265.8);

Tailwind

colors: {
  custom: {
    50: '#646b89',
    500: '#24345b',
    950: '#000000',
  },
}

SCSS

$custom: #24345b;
$custom-light: #646b89;
$custom-dark: #000000;

JSON

{
  "hex": "#24345b",
  "rgb": {
    "r": 36,
    "g": 52,
    "b": 91
  },
  "hsl": {
    "h": 222.545,
    "s": 43.307,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33206,
    "c": 0.07233,
    "h": 265.8
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#24345B

secondary

#8F7B4C

accent

#AE55D3

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #24345B

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

Preview Lab → · Contrast checker → · Palette generator →