#2BA4D3#2BA4D3

#2BA4D3 is a light, vivid cyan. Relative luminance 0.318; OKLCH L 67.5% C 0.122 H 229.6°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#2BA4D3
RGB	rgb(43, 164, 211)
HSL	hsl(197, 66%, 50%)
HSV	hsv(197, 80%, 83%)
CMYK	cmyk(79.6%, 22.3%, 0%, 17.3%)
CIE-LAB	lab(63.15, -16.48, -33.12)
CIE-LCH	lch(63.15, 36.99, 243.55°)
OKLab	oklab(67.52% -0.0792 -0.0932)
OKLCH	oklch(67.52% 0.122 229.6)
XYZ	xyz(26.0248, 31.7644, 66.3749)
Luminance	0.3177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BA4D3 #D35A2B

analogous

#2BD3AE #2BA4D3 #2B50D3

triadic

#2BA4D3 #D32BA4 #A4D32B

tetradic

#2BA4D3 #AE2BD3 #D35A2B #50D32B

square

#2BA4D3 #AE2BD3 #D35A2B #50D32B

split-complementary

#2BA4D3 #D32B50 #D3AE2B

monochromatic

#16556D #217CA0 #2BA4D3 #5DBADE #90D0E8

Accessibility & contrast

On white

2.86

#2BA4D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#2BA4D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BA4D3

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BA4D3	#FFFFFF	#000000	##000000
##2BA4D3	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA2D5

Deuteranopia (green-blind)

#7692D2

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #2ba4d3;
/* rgb */ color: rgb(43, 164, 211);
/* oklch */ color: oklch(67.5% 0.122 229.6);

Tailwind

colors: {
  custom: {
    50: '#7fbfe0',
    500: '#2ba4d3',
    950: '#000000',
  },
}

SCSS

$custom: #2ba4d3;
$custom-light: #7fbfe0;
$custom-dark: #000000;

JSON

{
  "hex": "#2ba4d3",
  "rgb": {
    "r": 43,
    "g": 164,
    "b": 211
  },
  "hsl": {
    "h": 196.786,
    "s": 66.142,
    "l": 49.804
  },
  "oklch": {
    "l": 0.67517,
    "c": 0.12233,
    "h": 229.6
  },
  "luminance": 0.31768
}

Semantic roles & 50–950 ramp

primary

#2BA4D3

secondary

#D39C87

accent

#6E3FE9

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #2BA4D3

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

Preview Lab → · Contrast checker → · Palette generator →