#2B9AC4#2B9AC4

#2B9AC4 is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.4% C 0.114 H 228.6°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#2B9AC4
RGB	rgb(43, 154, 196)
HSL	hsl(196, 64%, 47%)
HSV	hsv(196, 78%, 77%)
CMYK	cmyk(78.1%, 21.4%, 0%, 23.1%)
CIE-LAB	lab(59.53, -16.21, -30.35)
CIE-LCH	lch(59.53, 34.41, 241.89°)
OKLab	oklab(64.42% -0.0753 -0.0853)
OKLCH	oklch(64.42% 0.114 228.6)
XYZ	xyz(22.5116, 27.6076, 56.3562)
Luminance	0.2761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B9AC4 #C4552B

analogous

#2BC4A2 #2B9AC4 #2B4DC4

triadic

#2B9AC4 #C42B9A #9AC42B

tetradic

#2B9AC4 #A22BC4 #C4552B #4DC42B

square

#2B9AC4 #A22BC4 #C4552B #4DC42B

split-complementary

#2B9AC4 #C42B4D #C4A22B

monochromatic

#154B60 #207392 #2B9AC4 #53B4D9 #85CAE4

Accessibility & contrast

On white

3.22

#2B9AC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#2B9AC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B9AC4

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B9AC4	#FFFFFF	#000000	##000000
##2B9AC4	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8497C6

Deuteranopia (green-blind)

#7089C3

Tritanopia (blue-blind)

#00A6A8

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2b9ac4;
/* rgb */ color: rgb(43, 154, 196);
/* oklch */ color: oklch(64.4% 0.114 228.6);

Tailwind

colors: {
  custom: {
    50: '#7cb7d6',
    500: '#2b9ac4',
    950: '#000000',
  },
}

SCSS

$custom: #2b9ac4;
$custom-light: #7cb7d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b9ac4",
  "rgb": {
    "r": 43,
    "g": 154,
    "b": 196
  },
  "hsl": {
    "h": 196.471,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.6442,
    "c": 0.11377,
    "h": 228.6
  },
  "luminance": 0.2761
}

Semantic roles & 50–950 ramp

primary

#2B9AC4

secondary

#CE937D

accent

#6E41E7

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #2B9AC4

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

Preview Lab → · Contrast checker → · Palette generator →