#24478C#24478C

#24478C is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.2% C 0.122 H 262.2°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#24478C
RGB	rgb(36, 71, 140)
HSL	hsl(220, 59%, 35%)
HSV	hsv(220, 74%, 55%)
CMYK	cmyk(74.3%, 49.3%, 0%, 45.1%)
CIE-LAB	lab(31.29, 12.64, -42.08)
CIE-LCH	lch(31.29, 43.94, 286.72°)
OKLab	oklab(41.19% -0.0165 -0.1208)
OKLCH	oklch(41.19% 0.122 262.2)
XYZ	xyz(7.7127, 6.7742, 25.7069)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24478C #8C6924

analogous

#247B8C #24478C #35248C

triadic

#24478C #8C2447 #478C24

tetradic

#24478C #8C247B #8C6924 #248C35

square

#24478C #8C247B #8C6924 #248C35

split-complementary

#24478C #8C3524 #7B8C24

monochromatic

#0B162B #172E5B #24478C #3160BD #5781D4

Accessibility & contrast

On white

8.92

#24478C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#24478C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24478C

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24478C	#FFFFFF	#000000	##FFFFFF
##24478C	1.00	8.92	2.36	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214F8F

Deuteranopia (green-blind)

#03458B

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #24478c;
/* rgb */ color: rgb(36, 71, 140);
/* oklch */ color: oklch(41.2% 0.122 262.2);

Tailwind

colors: {
  custom: {
    50: '#6d79ae',
    500: '#24478c',
    950: '#000000',
  },
}

SCSS

$custom: #24478c;
$custom-light: #6d79ae;
$custom-dark: #000000;

JSON

{
  "hex": "#24478c",
  "rgb": {
    "r": 36,
    "g": 71,
    "b": 140
  },
  "hsl": {
    "h": 219.808,
    "s": 59.091,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41188,
    "c": 0.12188,
    "h": 262.2
  },
  "luminance": 0.06775
}

Semantic roles & 50–950 ramp

primary

#24478C

secondary

#B89654

accent

#AE46E2

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #24478C

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

Preview Lab → · Contrast checker → · Palette generator →