#2CA5B3#2CA5B3

#2CA5B3 is a light, moderate teal. Relative luminance 0.307; OKLCH L 66.4% C 0.103 H 206.6°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#2CA5B3
RGB	rgb(44, 165, 179)
HSL	hsl(186, 61%, 44%)
HSV	hsv(186, 75%, 70%)
CMYK	cmyk(75.4%, 7.8%, 0%, 29.8%)
CIE-LAB	lab(62.25, -27.41, -16.63)
CIE-LCH	lch(62.25, 32.06, 211.25°)
OKLab	oklab(66.4% -0.0923 -0.0462)
OKLCH	oklch(66.4% 0.103 206.6)
XYZ	xyz(22.6269, 30.6977, 47.3718)
Luminance	0.3070 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CA5B3 #B33A2C

analogous

#2CB37D #2CA5B3 #2C61B3

triadic

#2CA5B3 #B32CA5 #A5B32C

tetradic

#2CA5B3 #7D2CB3 #B33A2C #61B32C

square

#2CA5B3 #7D2CB3 #B33A2C #61B32C

split-complementary

#2CA5B3 #B32C61 #B37D2C

monochromatic

#144A51 #207882 #2CA5B3 #4AC4D2 #7BD4DF

Accessibility & contrast

On white

2.94

#2CA5B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#2CA5B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CA5B3

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CA5B3	#FFFFFF	#000000	##000000
##2CA5B3	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979EB4

Deuteranopia (green-blind)

#8491B3

Tritanopia (blue-blind)

#00ACA9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #2ca5b3;
/* rgb */ color: rgb(44, 165, 179);
/* oklch */ color: oklch(66.4% 0.103 206.6);

Tailwind

colors: {
  custom: {
    50: '#7bc0c9',
    500: '#2ca5b3',
    950: '#000000',
  },
}

SCSS

$custom: #2ca5b3;
$custom-light: #7bc0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2ca5b3",
  "rgb": {
    "r": 44,
    "g": 165,
    "b": 179
  },
  "hsl": {
    "h": 186.222,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.664,
    "c": 0.10326,
    "h": 206.6
  },
  "luminance": 0.307
}

Semantic roles & 50–950 ramp

primary

#2CA5B3

secondary

#C77D74

accent

#5544E4

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2CA5B3

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

Preview Lab → · Contrast checker → · Palette generator →