#2E7BD0#2E7BD0

#2E7BD0 is a mid, vivid cyan. Relative luminance 0.193; OKLCH L 57.9% C 0.150 H 253.7°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2E7BD0
RGB	rgb(46, 123, 208)
HSL	hsl(211, 64%, 50%)
HSV	hsv(211, 78%, 82%)
CMYK	cmyk(77.9%, 40.9%, 0%, 18.4%)
CIE-LAB	lab(51.03, 6.41, -50.51)
CIE-LCH	lch(51.03, 50.91, 277.23°)
OKLab	oklab(57.92% -0.0422 -0.1444)
OKLCH	oklch(57.92% 0.15 253.7)
XYZ	xyz(19.5906, 19.2985, 62.3548)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7BD0 #D0832E

analogous

#2ECCD0 #2E7BD0 #322ED0

triadic

#2E7BD0 #D02E7B #7BD02E

tetradic

#2E7BD0 #D02ECC #D0832E #2ED032

square

#2E7BD0 #D02ECC #D0832E #2ED032

split-complementary

#2E7BD0 #D0322E #CCD02E

monochromatic

#18406C #235D9E #2E7BD0 #5F9BDC #92BAE7

Accessibility & contrast

On white

4.32

#2E7BD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#2E7BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E7BD0

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7BD0	#FFFFFF	#000000	##000000
##2E7BD0	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5282D3

Deuteranopia (green-blind)

#3673CE

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2e7bd0;
/* rgb */ color: rgb(46, 123, 208);
/* oklch */ color: oklch(57.9% 0.150 253.7);

Tailwind

colors: {
  custom: {
    50: '#7ea0df',
    500: '#2e7bd0',
    950: '#000000',
  },
}

SCSS

$custom: #2e7bd0;
$custom-light: #7ea0df;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7bd0",
  "rgb": {
    "r": 46,
    "g": 123,
    "b": 208
  },
  "hsl": {
    "h": 211.481,
    "s": 63.78,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57916,
    "c": 0.15047,
    "h": 253.7
  },
  "luminance": 0.19301
}

Semantic roles & 50–950 ramp

primary

#2E7BD0

secondary

#D2AF88

accent

#9841E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #2E7BD0

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

Preview Lab → · Contrast checker → · Palette generator →