#31ABCA#31ABCA

#31ABCA is a light, moderate cyan. Relative luminance 0.340; OKLCH L 68.9% C 0.112 H 219.1°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#31ABCA
RGB	rgb(49, 171, 202)
HSL	hsl(192, 61%, 49%)
HSV	hsv(192, 76%, 79%)
CMYK	cmyk(75.7%, 15.3%, 0%, 20.8%)
CIE-LAB	lab(64.99, -22.53, -25.27)
CIE-LCH	lch(64.99, 33.85, 228.28°)
OKLab	oklab(68.91% -0.0869 -0.0706)
OKLCH	oklch(68.91% 0.112 219.1)
XYZ	xyz(26.4857, 34.0399, 61.0401)
Luminance	0.3404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ABCA #CA5031

analogous

#31CA9D #31ABCA #315FCA

triadic

#31ABCA #CA31AB #ABCA31

tetradic

#31ABCA #9D31CA #CA5031 #5FCA31

square

#31ABCA #9D31CA #CA5031 #5FCA31

split-complementary

#31ABCA #CA315F #CA9D31

monochromatic

#195867 #258199 #31ABCA #60C0D8 #91D3E4

Accessibility & contrast

On white

2.69

#31ABCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#31ABCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ABCA

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ABCA	#FFFFFF	#000000	##000000
##31ABCA	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A6CC

Deuteranopia (green-blind)

#8397CA

Tritanopia (blue-blind)

#00B5B5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31abca;
/* rgb */ color: rgb(49, 171, 202);
/* oklch */ color: oklch(68.9% 0.112 219.1);

Tailwind

colors: {
  custom: {
    50: '#80c4da',
    500: '#31abca',
    950: '#000000',
  },
}

SCSS

$custom: #31abca;
$custom-light: #80c4da;
$custom-dark: #000000;

JSON

{
  "hex": "#31abca",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 202
  },
  "hsl": {
    "h": 192.157,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.68913,
    "c": 0.11198,
    "h": 219.1
  },
  "luminance": 0.34043
}

Semantic roles & 50–950 ramp

primary

#31ABCA

secondary

#CF9688

accent

#6444E4

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #31ABCA

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

Preview Lab → · Contrast checker → · Palette generator →