#2B9AB6#2B9AB6

#2B9AB6 is a light, moderate cyan. Relative luminance 0.270; OKLCH L 63.8% C 0.104 H 219.0°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#2B9AB6
RGB	rgb(43, 154, 182)
HSL	hsl(192, 62%, 44%)
HSV	hsv(192, 76%, 71%)
CMYK	cmyk(76.4%, 15.4%, 0%, 28.6%)
CIE-LAB	lab(58.97, -20.93, -23.32)
CIE-LCH	lch(58.97, 31.34, 228.09°)
OKLab	oklab(63.79% -0.0806 -0.0652)
OKLCH	oklch(63.79% 0.104 219)
XYZ	xyz(20.9918, 26.9997, 48.3520)
Luminance	0.2700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B9AB6 #B6472B

analogous

#2BB68D #2B9AB6 #2B55B6

triadic

#2B9AB6 #B62B9A #9AB62B

tetradic

#2B9AB6 #8D2BB6 #B6472B #55B62B

square

#2B9AB6 #8D2BB6 #B6472B #55B62B

split-complementary

#2B9AB6 #B62B55 #B68D2B

monochromatic

#144653 #1F7084 #2B9AB6 #4AB8D4 #7BCCE0

Accessibility & contrast

On white

3.28

#2B9AB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#2B9AB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B9AB6

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B9AB6	#FFFFFF	#000000	##000000
##2B9AB6	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8896B8

Deuteranopia (green-blind)

#7688B6

Tritanopia (blue-blind)

#00A3A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2b9ab6;
/* rgb */ color: rgb(43, 154, 182);
/* oklch */ color: oklch(63.8% 0.104 219.0);

Tailwind

colors: {
  custom: {
    50: '#7ab8cc',
    500: '#2b9ab6',
    950: '#000000',
  },
}

SCSS

$custom: #2b9ab6;
$custom-light: #7ab8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b9ab6",
  "rgb": {
    "r": 43,
    "g": 154,
    "b": 182
  },
  "hsl": {
    "h": 192.086,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63788,
    "c": 0.10366,
    "h": 219
  },
  "luminance": 0.27002
}

Semantic roles & 50–950 ramp

primary

#2B9AB6

secondary

#C88575

accent

#6443E5

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2B9AB6

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

Preview Lab → · Contrast checker → · Palette generator →