#2D73A9#2D73A9

#2D73A9 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.7% C 0.110 H 245.4°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2D73A9
RGB	rgb(45, 115, 169)
HSL	hsl(206, 58%, 42%)
HSV	hsv(206, 73%, 66%)
CMYK	cmyk(73.4%, 32%, 0%, 33.7%)
CIE-LAB	lab(46.55, -3.26, -35.14)
CIE-LCH	lch(46.55, 35.30, 264.70°)
OKLab	oklab(53.72% -0.0457 -0.0996)
OKLCH	oklch(53.72% 0.11 245.4)
XYZ	xyz(14.3716, 15.6823, 39.7980)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D73A9 #A9632D

analogous

#2DA9A1 #2D73A9 #2D35A9

triadic

#2D73A9 #A92D73 #73A92D

tetradic

#2D73A9 #A12DA9 #A9632D #35A92D

square

#2D73A9 #A12DA9 #A9632D #35A92D

split-complementary

#2D73A9 #A92D35 #A9A12D

monochromatic

#133148 #205279 #2D73A9 #4692CE #76AFDA

Accessibility & contrast

On white

5.08

#2D73A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#2D73A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D73A9

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D73A9	#FFFFFF	#000000	##FFFFFF
##2D73A9	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A75AB

Deuteranopia (green-blind)

#4969A8

Tritanopia (blue-blind)

#008086

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2d73a9;
/* rgb */ color: rgb(45, 115, 169);
/* oklch */ color: oklch(53.7% 0.110 245.4);

Tailwind

colors: {
  custom: {
    50: '#769bc3',
    500: '#2d73a9',
    950: '#000000',
  },
}

SCSS

$custom: #2d73a9;
$custom-light: #769bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d73a9",
  "rgb": {
    "r": 45,
    "g": 115,
    "b": 169
  },
  "hsl": {
    "h": 206.129,
    "s": 57.944,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53716,
    "c": 0.10956,
    "h": 245.4
  },
  "luminance": 0.15684
}

Semantic roles & 50–950 ramp

primary

#2D73A9

secondary

#C2946F

accent

#8A47E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2D73A9

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

Preview Lab → · Contrast checker → · Palette generator →