#24579C#24579C

#24579C is a mid, vivid cyan. Relative luminance 0.096; OKLCH L 46.0% C 0.125 H 257.0°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#24579C
RGB	rgb(36, 87, 156)
HSL	hsl(215, 63%, 38%)
HSV	hsv(215, 77%, 61%)
CMYK	cmyk(76.9%, 44.2%, 0%, 38.8%)
CIE-LAB	lab(37.10, 8.23, -42.47)
CIE-LCH	lch(37.10, 43.26, 280.96°)
OKLab	oklab(46% -0.0281 -0.1216)
OKLCH	oklch(46% 0.125 257)
XYZ	xyz(10.1343, 9.5906, 32.7631)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24579C #9C6924

analogous

#24939C #24579C #2D249C

triadic

#24579C #9C2457 #579C24

tetradic

#24579C #9C2493 #9C6924 #249C2D

square

#24579C #9C2493 #9C6924 #249C2D

split-complementary

#24579C #9C2D24 #939C24

monochromatic

#0D2039 #193B6A #24579C #2F73CE #6094DA

Accessibility & contrast

On white

7.20

#24579C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#24579C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24579C

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24579C	#FFFFFF	#000000	##FFFFFF
##24579C	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345D9F

Deuteranopia (green-blind)

#1E529B

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #24579c;
/* rgb */ color: rgb(36, 87, 156);
/* oklch */ color: oklch(46.0% 0.125 257.0);

Tailwind

colors: {
  custom: {
    50: '#7085ba',
    500: '#24579c',
    950: '#000000',
  },
}

SCSS

$custom: #24579c;
$custom-light: #7085ba;
$custom-dark: #000000;

JSON

{
  "hex": "#24579c",
  "rgb": {
    "r": 36,
    "g": 87,
    "b": 156
  },
  "hsl": {
    "h": 214.5,
    "s": 62.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46002,
    "c": 0.12481,
    "h": 257
  },
  "luminance": 0.09592
}

Semantic roles & 50–950 ramp

primary

#24579C

secondary

#BF955C

accent

#A042E6

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #24579C

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

Preview Lab → · Contrast checker → · Palette generator →