#24347C#24347C

#24347C is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.7% C 0.124 H 269.6°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#24347C
RGB	rgb(36, 52, 124)
HSL	hsl(229, 55%, 31%)
HSV	hsv(229, 71%, 49%)
CMYK	cmyk(71%, 58.1%, 0%, 51.4%)
CIE-LAB	lab(24.59, 19.50, -42.93)
CIE-LCH	lch(24.59, 47.15, 294.42°)
OKLab	oklab(35.74% -0.0008 -0.1236)
OKLCH	oklch(35.74% 0.124 269.6)
XYZ	xyz(5.5924, 4.2857, 19.5974)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24347C #7C6C24

analogous

#24607C #24347C #40247C

triadic

#24347C #7C2434 #347C24

tetradic

#24347C #7C2460 #7C6C24 #247C40

square

#24347C #7C2460 #7C6C24 #247C40

split-complementary

#24347C #7C4024 #607C24

monochromatic

#080C1D #16204D #24347C #3248AB #4F65CC

Accessibility & contrast

On white

11.31

#24347C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#24347C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24347C

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24347C	#FFFFFF	#000000	##FFFFFF
##24347C	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F7E

Deuteranopia (green-blind)

#00377B

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #24347c;
/* rgb */ color: rgb(36, 52, 124);
/* oklch */ color: oklch(35.7% 0.124 269.6);

Tailwind

colors: {
  custom: {
    50: '#6b6ba2',
    500: '#24347c',
    950: '#000000',
  },
}

SCSS

$custom: #24347c;
$custom-light: #6b6ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#24347c",
  "rgb": {
    "r": 36,
    "g": 52,
    "b": 124
  },
  "hsl": {
    "h": 229.091,
    "s": 55,
    "l": 31.373
  },
  "oklch": {
    "l": 0.35736,
    "c": 0.12358,
    "h": 269.6
  },
  "luminance": 0.04286
}

Semantic roles & 50–950 ramp

primary

#24347C

secondary

#AE9D4D

accent

#C349DE

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #24347C

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

Preview Lab → · Contrast checker → · Palette generator →