#2D73AA#2D73AA

#2D73AA is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.8% C 0.111 H 245.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2D73AA
RGB	rgb(45, 115, 170)
HSL	hsl(206, 58%, 42%)
HSV	hsv(206, 74%, 67%)
CMYK	cmyk(73.5%, 32.4%, 0%, 33.3%)
CIE-LAB	lab(46.60, -2.89, -35.65)
CIE-LCH	lch(46.60, 35.77, 265.36°)
OKLab	oklab(53.77% -0.0454 -0.101)
OKLCH	oklch(53.77% 0.111 245.8)
XYZ	xyz(14.4658, 15.7200, 40.2943)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D73AA #AA642D

analogous

#2DAAA3 #2D73AA #2D34AA

triadic

#2D73AA #AA2D73 #73AA2D

tetradic

#2D73AA #A32DAA #AA642D #34AA2D

square

#2D73AA #A32DAA #AA642D #34AA2D

split-complementary

#2D73AA #AA2D34 #AAA32D

monochromatic

#133249 #20527A #2D73AA #4692CE #77AFDB

Accessibility & contrast

On white

5.07

#2D73AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#2D73AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D73AA

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D73AA	#FFFFFF	#000000	##FFFFFF
##2D73AA	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A75AC

Deuteranopia (green-blind)

#4869A9

Tritanopia (blue-blind)

#008087

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2d73aa;
/* rgb */ color: rgb(45, 115, 170);
/* oklch */ color: oklch(53.8% 0.111 245.8);

Tailwind

colors: {
  custom: {
    50: '#769bc3',
    500: '#2d73aa',
    950: '#000000',
  },
}

SCSS

$custom: #2d73aa;
$custom-light: #769bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d73aa",
  "rgb": {
    "r": 45,
    "g": 115,
    "b": 170
  },
  "hsl": {
    "h": 206.4,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53772,
    "c": 0.11077,
    "h": 245.8
  },
  "luminance": 0.15722
}

Semantic roles & 50–950 ramp

primary

#2D73AA

secondary

#C39470

accent

#8B46E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2D73AA

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

Preview Lab → · Contrast checker → · Palette generator →