#2E73AB#2E73AB

#2E73AB is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.9% C 0.112 H 246.5°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#2E73AB
RGB	rgb(46, 115, 171)
HSL	hsl(207, 58%, 43%)
HSV	hsv(207, 73%, 67%)
CMYK	cmyk(73.1%, 32.7%, 0%, 32.9%)
CIE-LAB	lab(46.69, -2.39, -36.11)
CIE-LCH	lch(46.69, 36.18, 266.22°)
OKLab	oklab(53.86% -0.0445 -0.1024)
OKLCH	oklch(53.86% 0.112 246.5)
XYZ	xyz(14.6053, 15.7809, 40.7965)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E73AB #AB662E

analogous

#2EABA5 #2E73AB #2E34AB

triadic

#2E73AB #AB2E73 #73AB2E

tetradic

#2E73AB #A52EAB #AB662E #34AB2E

square

#2E73AB #A52EAB #AB662E #34AB2E

split-complementary

#2E73AB #AB2E34 #ABA52E

monochromatic

#14324B #21537B #2E73AB #4892CE #79AFDB

Accessibility & contrast

On white

5.05

#2E73AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#2E73AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E73AB

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E73AB	#FFFFFF	#000000	##FFFFFF
##2E73AB	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)

#5A75AD

Deuteranopia (green-blind)

#4869AA

Tritanopia (blue-blind)

#008087

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2e73ab;
/* rgb */ color: rgb(46, 115, 171);
/* oklch */ color: oklch(53.9% 0.112 246.5);

Tailwind

colors: {
  custom: {
    50: '#779bc4',
    500: '#2e73ab',
    950: '#000000',
  },
}

SCSS

$custom: #2e73ab;
$custom-light: #779bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e73ab",
  "rgb": {
    "r": 46,
    "g": 115,
    "b": 171
  },
  "hsl": {
    "h": 206.88,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5386,
    "c": 0.11162,
    "h": 246.5
  },
  "luminance": 0.15783
}

Semantic roles & 50–950 ramp

primary

#2E73AB

secondary

#C39672

accent

#8C47E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2E73AB

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

Preview Lab → · Contrast checker → · Palette generator →