#2D73A7#2D73A7

#2D73A7 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.6% C 0.107 H 244.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D73A7
RGB	rgb(45, 115, 167)
HSL	hsl(206, 58%, 42%)
HSV	hsv(206, 73%, 65%)
CMYK	cmyk(73.1%, 31.1%, 0%, 34.5%)
CIE-LAB	lab(46.46, -3.99, -34.13)
CIE-LCH	lch(46.46, 34.36, 263.34°)
OKLab	oklab(53.61% -0.0463 -0.0966)
OKLCH	oklch(53.61% 0.107 244.4)
XYZ	xyz(14.1853, 15.6078, 38.8167)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D73A7 #A7612D

analogous

#2DA79E #2D73A7 #2D36A7

triadic

#2D73A7 #A72D73 #73A72D

tetradic

#2D73A7 #9E2DA7 #A7612D #36A72D

square

#2D73A7 #9E2DA7 #A7612D #36A72D

split-complementary

#2D73A7 #A72D36 #A79E2D

monochromatic

#133147 #205277 #2D73A7 #4493CD #75AFDA

Accessibility & contrast

On white

5.09

#2D73A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2D73A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D73A7

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D73A7	#FFFFFF	#000000	##FFFFFF
##2D73A7	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B74A9

Deuteranopia (green-blind)

#4A69A6

Tritanopia (blue-blind)

#008085

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2d73a7;
/* rgb */ color: rgb(45, 115, 167);
/* oklch */ color: oklch(53.6% 0.107 244.4);

Tailwind

colors: {
  custom: {
    50: '#769bc1',
    500: '#2d73a7',
    950: '#000000',
  },
}

SCSS

$custom: #2d73a7;
$custom-light: #769bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d73a7",
  "rgb": {
    "r": 45,
    "g": 115,
    "b": 167
  },
  "hsl": {
    "h": 205.574,
    "s": 57.547,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53605,
    "c": 0.10715,
    "h": 244.4
  },
  "luminance": 0.15609
}

Semantic roles & 50–950 ramp

primary

#2D73A7

secondary

#C1926E

accent

#8947E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2D73A7

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

Preview Lab → · Contrast checker → · Palette generator →