#2470BD#2470BD

#2470BD is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 53.9% C 0.141 H 252.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#2470BD
RGB	rgb(36, 112, 189)
HSL	hsl(210, 68%, 44%)
HSV	hsv(210, 81%, 74%)
CMYK	cmyk(81%, 40.7%, 0%, 25.9%)
CIE-LAB	lab(46.49, 5.00, -46.89)
CIE-LCH	lch(46.49, 47.15, 276.08°)
OKLab	oklab(53.95% -0.0424 -0.1341)
OKLCH	oklch(53.95% 0.141 252.4)
XYZ	xyz(15.7036, 15.6356, 50.3246)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2470BD #BD7124

analogous

#24BDBD #2470BD #2524BD

triadic

#2470BD #BD2470 #70BD24

tetradic

#2470BD #BD24BD #BD7124 #24BD25

square

#2470BD #BD24BD #BD7124 #24BD25

split-complementary

#2470BD #BD2524 #BDBD24

monochromatic

#103356 #1A528A #2470BD #438FDB #76ADE5

Accessibility & contrast

On white

5.09

#2470BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#2470BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2470BD

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2470BD	#FFFFFF	#000000	##FFFFFF
##2470BD	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A76C0

Deuteranopia (green-blind)

#3068BB

Tritanopia (blue-blind)

#00828D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2470bd;
/* rgb */ color: rgb(36, 112, 189);
/* oklch */ color: oklch(53.9% 0.141 252.4);

Tailwind

colors: {
  custom: {
    50: '#7798d1',
    500: '#2470bd',
    950: '#000000',
  },
}

SCSS

$custom: #2470bd;
$custom-light: #7798d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2470bd",
  "rgb": {
    "r": 36,
    "g": 112,
    "b": 189
  },
  "hsl": {
    "h": 210.196,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53949,
    "c": 0.14066,
    "h": 252.4
  },
  "luminance": 0.15638
}

Semantic roles & 50–950 ramp

primary

#2470BD

secondary

#CC9F70

accent

#943DEB

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2470BD

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

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