#2B73AD#2B73AD

#2B73AD is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.9% C 0.115 H 246.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B73AD
RGB	rgb(43, 115, 173)
HSL	hsl(207, 60%, 42%)
HSV	hsv(207, 75%, 68%)
CMYK	cmyk(75.1%, 33.5%, 0%, 32.2%)
CIE-LAB	lab(46.70, -2.07, -37.26)
CIE-LCH	lch(46.70, 37.32, 266.83°)
OKLab	oklab(53.88% -0.0457 -0.1058)
OKLCH	oklch(53.88% 0.115 246.7)
XYZ	xyz(14.6669, 15.7905, 41.8019)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B73AD #AD652B

analogous

#2BADA6 #2B73AD #2B32AD

triadic

#2B73AD #AD2B73 #73AD2B

tetradic

#2B73AD #A62BAD #AD652B #32AD2B

square

#2B73AD #A62BAD #AD652B #32AD2B

split-complementary

#2B73AD #AD2B32 #ADA62B

monochromatic

#13324B #1F527C #2B73AD #4592D1 #76AFDD

Accessibility & contrast

On white

5.05

#2B73AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#2B73AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B73AD

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B73AD	#FFFFFF	#000000	##FFFFFF
##2B73AD	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5875AF

Deuteranopia (green-blind)

#4669AC

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2b73ad;
/* rgb */ color: rgb(43, 115, 173);
/* oklch */ color: oklch(53.9% 0.115 246.7);

Tailwind

colors: {
  custom: {
    50: '#769bc6',
    500: '#2b73ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b73ad;
$custom-light: #769bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b73ad",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 173
  },
  "hsl": {
    "h": 206.769,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53878,
    "c": 0.1152,
    "h": 246.7
  },
  "luminance": 0.15792
}

Semantic roles & 50–950 ramp

primary

#2B73AD

secondary

#C4956F

accent

#8B44E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B73AD

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

Preview Lab → · Contrast checker → · Palette generator →