#24639D#24639D

#24639D is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.9% C 0.113 H 249.8°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#24639D
RGB	rgb(36, 99, 157)
HSL	hsl(209, 63%, 38%)
HSV	hsv(209, 77%, 62%)
CMYK	cmyk(77.1%, 36.9%, 0%, 38.4%)
CIE-LAB	lab(40.79, 0.89, -37.19)
CIE-LCH	lch(40.79, 37.20, 271.37°)
OKLab	oklab(48.9% -0.0389 -0.1059)
OKLCH	oklch(48.9% 0.113 249.8)
XYZ	xyz(11.2729, 11.7318, 33.5621)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24639D #9D5E24

analogous

#249D9A #24639D #24279D

triadic

#24639D #9D2463 #639D24

tetradic

#24639D #9A249D #9D5E24 #279D24

square

#24639D #9A249D #9D5E24 #279D24

split-complementary

#24639D #9D2427 #9D9A24

monochromatic

#0D2439 #19446B #24639D #2F82CF #61A0DB

Accessibility & contrast

On white

6.28

#24639D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#24639D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #24639D

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24639D	#FFFFFF	#000000	##FFFFFF
##24639D	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48669F

Deuteranopia (green-blind)

#365B9C

Tritanopia (blue-blind)

#007178

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #24639d;
/* rgb */ color: rgb(36, 99, 157);
/* oklch */ color: oklch(48.9% 0.113 249.8);

Tailwind

colors: {
  custom: {
    50: '#718fba',
    500: '#24639d',
    950: '#000000',
  },
}

SCSS

$custom: #24639d;
$custom-light: #718fba;
$custom-dark: #000000;

JSON

{
  "hex": "#24639d",
  "rgb": {
    "r": 36,
    "g": 99,
    "b": 157
  },
  "hsl": {
    "h": 208.76,
    "s": 62.694,
    "l": 37.843
  },
  "oklch": {
    "l": 0.48897,
    "c": 0.11284,
    "h": 249.8
  },
  "luminance": 0.11733
}

Semantic roles & 50–950 ramp

primary

#24639D

secondary

#C08C5D

accent

#9142E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #24639D

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

Preview Lab → · Contrast checker → · Palette generator →