#2E83CF#2E83CF

#2E83CF is a mid, vivid cyan. Relative luminance 0.213; OKLCH L 59.7% C 0.141 H 249.5°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#2E83CF
RGB	rgb(46, 131, 207)
HSL	hsl(208, 64%, 50%)
HSV	hsv(208, 78%, 81%)
CMYK	cmyk(77.8%, 36.7%, 0%, 18.8%)
CIE-LAB	lab(53.29, 1.18, -46.35)
CIE-LCH	lch(53.29, 46.36, 271.46°)
OKLab	oklab(59.66% -0.0493 -0.1321)
OKLCH	oklch(59.66% 0.141 249.5)
XYZ	xyz(20.5012, 21.3160, 62.0533)
Luminance	0.2132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E83CF #CF7A2E

analogous

#2ECFCB #2E83CF #2E33CF

triadic

#2E83CF #CF2E83 #83CF2E

tetradic

#2E83CF #CB2ECF #CF7A2E #33CF2E

square

#2E83CF #CB2ECF #CF7A2E #33CF2E

split-complementary

#2E83CF #CF2E33 #CFCB2E

monochromatic

#18446B #23639D #2E83CF #5FA1DB #91BEE7

Accessibility & contrast

On white

3.99

#2E83CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#2E83CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E83CF

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E83CF	#FFFFFF	#000000	##000000
##2E83CF	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F87D2

Deuteranopia (green-blind)

#4779CE

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2e83cf;
/* rgb */ color: rgb(46, 131, 207);
/* oklch */ color: oklch(59.7% 0.141 249.5);

Tailwind

colors: {
  custom: {
    50: '#7ea6de',
    500: '#2e83cf',
    950: '#000000',
  },
}

SCSS

$custom: #2e83cf;
$custom-light: #7ea6de;
$custom-dark: #000000;

JSON

{
  "hex": "#2e83cf",
  "rgb": {
    "r": 46,
    "g": 131,
    "b": 207
  },
  "hsl": {
    "h": 208.323,
    "s": 63.636,
    "l": 49.608
  },
  "oklch": {
    "l": 0.59664,
    "c": 0.14099,
    "h": 249.5
  },
  "luminance": 0.21318
}

Semantic roles & 50–950 ramp

primary

#2E83CF

secondary

#D1AA88

accent

#8F41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #2E83CF

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

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