#2474B0#2474B0

#2474B0 is a mid, vivid cyan. Relative luminance 0.160; OKLCH L 54.1% C 0.120 H 245.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#2474B0
RGB	rgb(36, 116, 176)
HSL	hsl(206, 66%, 42%)
HSV	hsv(206, 80%, 69%)
CMYK	cmyk(79.5%, 34.1%, 0%, 31%)
CIE-LAB	lab(46.97, -2.40, -38.58)
CIE-LCH	lch(46.97, 38.66, 266.44°)
OKLab	oklab(54.09% -0.0494 -0.1097)
OKLCH	oklch(54.09% 0.12 245.8)
XYZ	xyz(14.8064, 15.9986, 43.3736)
Luminance	0.1600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2474B0 #B06024

analogous

#24B0A6 #2474B0 #242EB0

triadic

#2474B0 #B02474 #74B024

tetradic

#2474B0 #A624B0 #B06024 #2EB024

square

#2474B0 #A624B0 #B06024 #2EB024

split-complementary

#2474B0 #B0242E #B0A624

monochromatic

#0F314A #1A537D #2474B0 #3A94D7 #6DAFE1

Accessibility & contrast

On white

5.00

#2474B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#2474B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2474B0

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2474B0	#FFFFFF	#000000	##FFFFFF
##2474B0	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5876B3

Deuteranopia (green-blind)

#446AAF

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2474b0;
/* rgb */ color: rgb(36, 116, 176);
/* oklch */ color: oklch(54.1% 0.120 245.8);

Tailwind

colors: {
  custom: {
    50: '#759bc8',
    500: '#2474b0',
    950: '#000000',
  },
}

SCSS

$custom: #2474b0;
$custom-light: #759bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2474b0",
  "rgb": {
    "r": 36,
    "g": 116,
    "b": 176
  },
  "hsl": {
    "h": 205.714,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54093,
    "c": 0.12029,
    "h": 245.8
  },
  "luminance": 0.16
}

Semantic roles & 50–950 ramp

primary

#2474B0

secondary

#C89168

accent

#883FE9

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2474B0

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

Preview Lab → · Contrast checker → · Palette generator →