#2CA3BC#2CA3BC

#2CA3BC is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.3% C 0.106 H 215.5°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#2CA3BC
RGB	rgb(44, 163, 188)
HSL	hsl(190, 62%, 45%)
HSV	hsv(190, 77%, 74%)
CMYK	cmyk(76.6%, 13.3%, 0%, 26.3%)
CIE-LAB	lab(61.96, -23.52, -22.12)
CIE-LCH	lch(61.96, 32.29, 223.24°)
OKLab	oklab(66.27% -0.0866 -0.0617)
OKLCH	oklch(66.27% 0.106 215.5)
XYZ	xyz(23.2091, 30.3579, 52.2036)
Luminance	0.3036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CA3BC #BC452C

analogous

#2CBC8D #2CA3BC #2C5BBC

triadic

#2CA3BC #BC2CA3 #A3BC2C

tetradic

#2CA3BC #8D2CBC #BC452C #5BBC2C

square

#2CA3BC #8D2CBC #BC452C #5BBC2C

split-complementary

#2CA3BC #BC2C5B #BC8D2C

monochromatic

#154D59 #20788A #2CA3BC #4FBFD6 #81D1E1

Accessibility & contrast

On white

2.97

#2CA3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#2CA3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CA3BC

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CA3BC	#FFFFFF	#000000	##000000
##2CA3BC	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929EBD

Deuteranopia (green-blind)

#7E90BC

Tritanopia (blue-blind)

#00ACAB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #2ca3bc;
/* rgb */ color: rgb(44, 163, 188);
/* oklch */ color: oklch(66.3% 0.106 215.5);

Tailwind

colors: {
  custom: {
    50: '#7cbed0',
    500: '#2ca3bc',
    950: '#000000',
  },
}

SCSS

$custom: #2ca3bc;
$custom-light: #7cbed0;
$custom-dark: #000000;

JSON

{
  "hex": "#2ca3bc",
  "rgb": {
    "r": 44,
    "g": 163,
    "b": 188
  },
  "hsl": {
    "h": 190.417,
    "s": 62.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.66272,
    "c": 0.10637,
    "h": 215.5
  },
  "luminance": 0.30361
}

Semantic roles & 50–950 ramp

primary

#2CA3BC

secondary

#CA8779

accent

#5F43E5

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #2CA3BC

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

Preview Lab → · Contrast checker → · Palette generator →