#2470A9#2470A9

#2470A9 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.7% C 0.115 H 245.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#2470A9
RGB	rgb(36, 112, 169)
HSL	hsl(206, 65%, 40%)
HSV	hsv(206, 79%, 66%)
CMYK	cmyk(78.7%, 33.7%, 0%, 33.7%)
CIE-LAB	lab(45.40, -2.60, -36.99)
CIE-LCH	lch(45.40, 37.08, 265.98°)
OKLab	oklab(52.73% -0.0477 -0.1051)
OKLCH	oklch(52.73% 0.115 245.6)
XYZ	xyz(13.6804, 14.8263, 39.6692)
Luminance	0.1483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2470A9 #A95D24

analogous

#24A99F #2470A9 #242EA9

triadic

#2470A9 #A92470 #70A924

tetradic

#2470A9 #9F24A9 #A95D24 #2EA924

square

#2470A9 #9F24A9 #A95D24 #2EA924

split-complementary

#2470A9 #A9242E #A99F24

monochromatic

#0F2D44 #194F77 #2470A9 #3690D4 #68ACDF

Accessibility & contrast

On white

5.30

#2470A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#2470A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2470A9

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2470A9	#FFFFFF	#000000	##FFFFFF
##2470A9	1.00	5.30	3.97	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5672AB

Deuteranopia (green-blind)

#4366A8

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2470a9;
/* rgb */ color: rgb(36, 112, 169);
/* oklch */ color: oklch(52.7% 0.115 245.6);

Tailwind

colors: {
  custom: {
    50: '#7398c3',
    500: '#2470a9',
    950: '#000000',
  },
}

SCSS

$custom: #2470a9;
$custom-light: #7398c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2470a9",
  "rgb": {
    "r": 36,
    "g": 112,
    "b": 169
  },
  "hsl": {
    "h": 205.714,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52731,
    "c": 0.11543,
    "h": 245.6
  },
  "luminance": 0.14828
}

Semantic roles & 50–950 ramp

primary

#2470A9

secondary

#C58D64

accent

#8840E8

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2470A9

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

Preview Lab → · Contrast checker → · Palette generator →