#2E73B0#2E73B0

#2E73B0 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.1% C 0.118 H 248.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#2E73B0
RGB	rgb(46, 115, 176)
HSL	hsl(208, 59%, 44%)
HSV	hsv(208, 74%, 69%)
CMYK	cmyk(73.9%, 34.7%, 0%, 31%)
CIE-LAB	lab(46.94, -0.55, -38.62)
CIE-LCH	lch(46.94, 38.62, 269.18°)
OKLab	oklab(54.15% -0.043 -0.1097)
OKLCH	oklch(54.15% 0.118 248.6)
XYZ	xyz(15.0910, 15.9752, 43.3541)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E73B0 #B06B2E

analogous

#2EB0AC #2E73B0 #2E32B0

triadic

#2E73B0 #B02E73 #73B02E

tetradic

#2E73B0 #AC2EB0 #B06B2E #32B02E

square

#2E73B0 #AC2EB0 #B06B2E #32B02E

split-complementary

#2E73B0 #B02E32 #B0AC2E

monochromatic

#15344F #21537F #2E73B0 #4B92D0 #7CAFDD

Accessibility & contrast

On white

5.01

#2E73B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#2E73B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E73B0

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E73B0	#FFFFFF	#000000	##FFFFFF
##2E73B0	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5776B3

Deuteranopia (green-blind)

#446AAF

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2e73b0;
/* rgb */ color: rgb(46, 115, 176);
/* oklch */ color: oklch(54.1% 0.118 248.6);

Tailwind

colors: {
  custom: {
    50: '#789ac8',
    500: '#2e73b0',
    950: '#000000',
  },
}

SCSS

$custom: #2e73b0;
$custom-light: #789ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e73b0",
  "rgb": {
    "r": 46,
    "g": 115,
    "b": 176
  },
  "hsl": {
    "h": 208.154,
    "s": 58.559,
    "l": 43.529
  },
  "oklch": {
    "l": 0.54146,
    "c": 0.11784,
    "h": 248.6
  },
  "luminance": 0.15977
}

Semantic roles & 50–950 ramp

primary

#2E73B0

secondary

#C59A75

accent

#8F46E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E73B0

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

Preview Lab → · Contrast checker → · Palette generator →