#2CA3DB#2CA3DB

#2CA3DB is a light, vivid cyan. Relative luminance 0.318; OKLCH L 67.7% C 0.130 H 234.6°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#2CA3DB
RGB	rgb(44, 163, 219)
HSL	hsl(199, 71%, 52%)
HSV	hsv(199, 80%, 86%)
CMYK	cmyk(79.9%, 25.6%, 0%, 14.1%)
CIE-LAB	lab(63.21, -13.08, -37.45)
CIE-LCH	lch(63.21, 39.67, 250.75°)
OKLab	oklab(67.69% -0.0752 -0.1057)
OKLCH	oklch(67.69% 0.13 234.6)
XYZ	xyz(26.9169, 31.8410, 71.7314)
Luminance	0.3184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CA3DB #DB642C

analogous

#2CDBBC #2CA3DB #2C4CDB

triadic

#2CA3DB #DB2CA3 #A3DB2C

tetradic

#2CA3DB #BC2CDB #DB642C #4CDB2C

square

#2CA3DB #BC2CDB #DB642C #4CDB2C

split-complementary

#2CA3DB #DB2C4C #DBBC2C

monochromatic

#145878 #1D7FAC #2CA3DB #60BAE4 #95D1ED

Accessibility & contrast

On white

2.85

#2CA3DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#2CA3DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CA3DB

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CA3DB	#FFFFFF	#000000	##000000
##2CA3DB	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A2DE

Deuteranopia (green-blind)

#7092DA

Tritanopia (blue-blind)

#00B2B6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #2ca3db;
/* rgb */ color: rgb(44, 163, 219);
/* oklch */ color: oklch(67.7% 0.130 234.6);

Tailwind

colors: {
  custom: {
    50: '#81bee6',
    500: '#2ca3db',
    950: '#000000',
  },
}

SCSS

$custom: #2ca3db;
$custom-light: #81bee6;
$custom-dark: #000000;

JSON

{
  "hex": "#2ca3db",
  "rgb": {
    "r": 44,
    "g": 163,
    "b": 219
  },
  "hsl": {
    "h": 199.2,
    "s": 70.85,
    "l": 51.569
  },
  "oklch": {
    "l": 0.67686,
    "c": 0.12974,
    "h": 234.6
  },
  "luminance": 0.31844
}

Semantic roles & 50–950 ramp

primary

#2CA3DB

secondary

#D8A48B

accent

#743AEE

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0C1216

muted

#7D8184

Preview Lab

Preview with #2CA3DB

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

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