#2D73A3#2D73A3

#2D73A3 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.4% C 0.102 H 242.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#2D73A3
RGB	rgb(45, 115, 163)
HSL	hsl(204, 57%, 41%)
HSV	hsv(204, 72%, 64%)
CMYK	cmyk(72.4%, 29.4%, 0%, 36.1%)
CIE-LAB	lab(46.26, -5.44, -32.09)
CIE-LCH	lch(46.26, 32.55, 260.39°)
OKLab	oklab(53.39% -0.0476 -0.0907)
OKLCH	oklch(53.39% 0.102 242.3)
XYZ	xyz(13.8212, 15.4622, 36.8993)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D73A3 #A35D2D

analogous

#2DA398 #2D73A3 #2D38A3

triadic

#2D73A3 #A32D73 #73A32D

tetradic

#2D73A3 #982DA3 #A35D2D #38A32D

square

#2D73A3 #982DA3 #A35D2D #38A32D

split-complementary

#2D73A3 #A32D38 #A3982D

monochromatic

#132F43 #205173 #2D73A3 #4293CB #72AFD8

Accessibility & contrast

On white

5.13

#2D73A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#2D73A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D73A3

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D73A3	#FFFFFF	#000000	##FFFFFF
##2D73A3	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D74A5

Deuteranopia (green-blind)

#4D69A2

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2d73a3;
/* rgb */ color: rgb(45, 115, 163);
/* oklch */ color: oklch(53.4% 0.102 242.3);

Tailwind

colors: {
  custom: {
    50: '#759bbe',
    500: '#2d73a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d73a3;
$custom-light: #759bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d73a3",
  "rgb": {
    "r": 45,
    "g": 115,
    "b": 163
  },
  "hsl": {
    "h": 204.407,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53387,
    "c": 0.10242,
    "h": 242.3
  },
  "luminance": 0.15464
}

Semantic roles & 50–950 ramp

primary

#2D73A3

secondary

#C08E6C

accent

#8648E0

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2D73A3

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

Preview Lab → · Contrast checker → · Palette generator →