#2BA1B9#2BA1B9

#2BA1B9 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.6% C 0.105 H 214.9°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#2BA1B9
RGB	rgb(43, 161, 185)
HSL	hsl(190, 62%, 45%)
HSV	hsv(190, 77%, 73%)
CMYK	cmyk(76.8%, 13%, 0%, 27.5%)
CIE-LAB	lab(61.22, -23.58, -21.57)
CIE-LCH	lch(61.22, 31.96, 222.44°)
OKLab	oklab(65.64% -0.0863 -0.0602)
OKLCH	oklch(65.64% 0.105 214.9)
XYZ	xyz(22.4943, 29.5034, 50.3987)
Luminance	0.2951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BA1B9 #B9432B

analogous

#2BB98A #2BA1B9 #2B5AB9

triadic

#2BA1B9 #B92BA1 #A1B92B

tetradic

#2BA1B9 #8A2BB9 #B9432B #5AB92B

square

#2BA1B9 #8A2BB9 #B9432B #5AB92B

split-complementary

#2BA1B9 #B92B5A #B98A2B

monochromatic

#144B56 #1F7687 #2BA1B9 #4CBED5 #7ED0E1

Accessibility & contrast

On white

3.04

#2BA1B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#2BA1B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2BA1B9

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BA1B9	#FFFFFF	#000000	##000000
##2BA1B9	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909CBA

Deuteranopia (green-blind)

#7D8EB9

Tritanopia (blue-blind)

#00AAA8

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #2ba1b9;
/* rgb */ color: rgb(43, 161, 185);
/* oklch */ color: oklch(65.6% 0.105 214.9);

Tailwind

colors: {
  custom: {
    50: '#7bbdce',
    500: '#2ba1b9',
    950: '#000000',
  },
}

SCSS

$custom: #2ba1b9;
$custom-light: #7bbdce;
$custom-dark: #000000;

JSON

{
  "hex": "#2ba1b9",
  "rgb": {
    "r": 43,
    "g": 161,
    "b": 185
  },
  "hsl": {
    "h": 190.141,
    "s": 62.281,
    "l": 44.706
  },
  "oklch": {
    "l": 0.65635,
    "c": 0.10518,
    "h": 214.9
  },
  "luminance": 0.29506
}

Semantic roles & 50–950 ramp

primary

#2BA1B9

secondary

#C98476

accent

#5E42E5

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2BA1B9

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

Preview Lab → · Contrast checker → · Palette generator →