#2473A1#2473A1

#2473A1 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.0% C 0.104 H 239.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#2473A1
RGB	rgb(36, 115, 161)
HSL	hsl(202, 63%, 39%)
HSV	hsv(202, 78%, 63%)
CMYK	cmyk(77.6%, 28.6%, 0%, 36.9%)
CIE-LAB	lab(45.92, -7.38, -31.47)
CIE-LCH	lch(45.92, 32.33, 256.80°)
OKLab	oklab(53.01% -0.0531 -0.089)
OKLCH	oklch(53.01% 0.104 239.2)
XYZ	xyz(13.2888, 15.2082, 35.9464)
Luminance	0.1521 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2473A1 #A15224

analogous

#24A190 #2473A1 #2434A1

triadic

#2473A1 #A12473 #73A124

tetradic

#2473A1 #9024A1 #A15224 #34A124

square

#2473A1 #9024A1 #A15224 #34A124

split-complementary

#2473A1 #A12434 #A19024

monochromatic

#0E2C3D #194F6F #2473A1 #3196D1 #63B0DC

Accessibility & contrast

On white

5.20

#2473A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#2473A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2473A1

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2473A1	#FFFFFF	#000000	##FFFFFF
##2473A1	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D73A3

Deuteranopia (green-blind)

#4C68A0

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2473a1;
/* rgb */ color: rgb(36, 115, 161);
/* oklch */ color: oklch(53.0% 0.104 239.2);

Tailwind

colors: {
  custom: {
    50: '#729bbd',
    500: '#2473a1',
    950: '#000000',
  },
}

SCSS

$custom: #2473a1;
$custom-light: #729bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2473a1",
  "rgb": {
    "r": 36,
    "g": 115,
    "b": 161
  },
  "hsl": {
    "h": 202.08,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.53013,
    "c": 0.10364,
    "h": 239.2
  },
  "luminance": 0.1521
}

Semantic roles & 50–950 ramp

primary

#2473A1

secondary

#C2835F

accent

#7E41E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2473A1

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

Preview Lab → · Contrast checker → · Palette generator →