#2BC1EF#2BC1EF

#2BC1EF is a light, vivid cyan. Relative luminance 0.449; OKLCH L 75.6% C 0.134 H 224.6°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#2BC1EF
RGB	rgb(43, 193, 239)
HSL	hsl(194, 86%, 55%)
HSV	hsv(194, 82%, 94%)
CMYK	cmyk(82%, 19.2%, 0%, 6.3%)
CIE-LAB	lab(72.81, -22.26, -33.47)
CIE-LCH	lch(72.81, 40.20, 236.37°)
OKLab	oklab(75.63% -0.0954 -0.094)
OKLCH	oklch(75.63% 0.134 224.6)
XYZ	xyz(35.6397, 44.8810, 88.4291)
Luminance	0.4489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BC1EF #EF592B

analogous

#2BEFBB #2BC1EF #2B5FEF

triadic

#2BC1EF #EF2BC1 #C1EF2B

tetradic

#2BC1EF #BB2BEF #EF592B #5FEF2B

square

#2BC1EF #BB2BEF #EF592B #5FEF2B

split-complementary

#2BC1EF #EF2B5F #EFBB2B

monochromatic

#0B7494 #0FA1CD #2BC1EF #64D2F3 #9DE2F8

Accessibility & contrast

On white

2.10

#2BC1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#2BC1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BC1EF

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BC1EF	#FFFFFF	#000000	##000000
##2BC1EF	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7BDF1

Deuteranopia (green-blind)

#8EABEE

Tritanopia (blue-blind)

#00CFD0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #2bc1ef;
/* rgb */ color: rgb(43, 193, 239);
/* oklch */ color: oklch(75.6% 0.134 224.6);

Tailwind

colors: {
  custom: {
    50: '#86d3f4',
    500: '#2bc1ef',
    950: '#000000',
  },
}

SCSS

$custom: #2bc1ef;
$custom-light: #86d3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#2bc1ef",
  "rgb": {
    "r": 43,
    "g": 193,
    "b": 239
  },
  "hsl": {
    "h": 194.082,
    "s": 85.965,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75633,
    "c": 0.13396,
    "h": 224.6
  },
  "luminance": 0.44886
}

Semantic roles & 50–950 ramp

primary

#2BC1EF

secondary

#E4A592

accent

#5D2CFC

background

#F9FDFE

surface

#F1FAFD

border

#CBD3D5

text

#0D1417

muted

#7E8385

Preview Lab

Preview with #2BC1EF

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

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