#2E73B1#2E73B1

#2E73B1 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.2% C 0.119 H 249.0°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#2E73B1
RGB	rgb(46, 115, 177)
HSL	hsl(208, 59%, 44%)
HSV	hsv(208, 74%, 69%)
CMYK	cmyk(74%, 35%, 0%, 30.6%)
CIE-LAB	lab(46.99, -0.19, -39.12)
CIE-LCH	lch(46.99, 39.12, 269.73°)
OKLab	oklab(54.2% -0.0428 -0.1112)
OKLCH	oklch(54.2% 0.119 249)
XYZ	xyz(15.1903, 16.0149, 43.8771)
Luminance	0.1602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E73B1 #B16C2E

analogous

#2EB1AD #2E73B1 #2E31B1

triadic

#2E73B1 #B12E73 #73B12E

tetradic

#2E73B1 #AD2EB1 #B16C2E #31B12E

square

#2E73B1 #AD2EB1 #B16C2E #31B12E

split-complementary

#2E73B1 #B12E31 #B1AD2E

monochromatic

#153450 #215380 #2E73B1 #4C92D0 #7CAFDD

Accessibility & contrast

On white

5.00

#2E73B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#2E73B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E73B1

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E73B1	#FFFFFF	#000000	##FFFFFF
##2E73B1	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5776B4

Deuteranopia (green-blind)

#446AB0

Tritanopia (blue-blind)

#00828A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2e73b1;
/* rgb */ color: rgb(46, 115, 177);
/* oklch */ color: oklch(54.2% 0.119 249.0);

Tailwind

colors: {
  custom: {
    50: '#789ac8',
    500: '#2e73b1',
    950: '#000000',
  },
}

SCSS

$custom: #2e73b1;
$custom-light: #789ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e73b1",
  "rgb": {
    "r": 46,
    "g": 115,
    "b": 177
  },
  "hsl": {
    "h": 208.397,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54204,
    "c": 0.1191,
    "h": 249
  },
  "luminance": 0.16017
}

Semantic roles & 50–950 ramp

primary

#2E73B1

secondary

#C69B75

accent

#9046E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E73B1

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

Preview Lab → · Contrast checker → · Palette generator →