#3DA3C0#3DA3C0

#3DA3C0 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 66.9% C 0.101 H 220.3°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#3DA3C0
RGB	rgb(61, 163, 192)
HSL	hsl(193, 52%, 50%)
HSV	hsv(193, 68%, 75%)
CMYK	cmyk(68.2%, 15.1%, 0%, 24.7%)
CIE-LAB	lab(62.50, -20.01, -23.50)
CIE-LCH	lch(62.50, 30.86, 229.59°)
OKLab	oklab(66.86% -0.0773 -0.0656)
OKLCH	oklch(66.86% 0.101 220.3)
XYZ	xyz(24.5322, 30.9895, 54.5476)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA3C0 #C05A3D

analogous

#3DC09B #3DA3C0 #3D62C0

triadic

#3DA3C0 #C03DA3 #A3C03D

tetradic

#3DA3C0 #9B3DC0 #C05A3D #62C03D

square

#3DA3C0 #9B3DC0 #C05A3D #62C03D

split-complementary

#3DA3C0 #C03D62 #C09B3D

monochromatic

#1F5463 #2E7C92 #3DA3C0 #6AB9D0 #99CFDF

Accessibility & contrast

On white

2.92

#3DA3C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#3DA3C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA3C0

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA3C0	#FFFFFF	#000000	##000000
##3DA3C0	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919FC2

Deuteranopia (green-blind)

#7F91C0

Tritanopia (blue-blind)

#00ACAC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3da3c0;
/* rgb */ color: rgb(61, 163, 192);
/* oklch */ color: oklch(66.9% 0.101 220.3);

Tailwind

colors: {
  custom: {
    50: '#82bed3',
    500: '#3da3c0',
    950: '#000000',
  },
}

SCSS

$custom: #3da3c0;
$custom-light: #82bed3;
$custom-dark: #000000;

JSON

{
  "hex": "#3da3c0",
  "rgb": {
    "r": 61,
    "g": 163,
    "b": 192
  },
  "hsl": {
    "h": 193.282,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.66864,
    "c": 0.10138,
    "h": 220.3
  },
  "luminance": 0.30992
}

Semantic roles & 50–950 ramp

primary

#3DA3C0

secondary

#CA9C8E

accent

#6C4DDB

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3DA3C0

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

Preview Lab → · Contrast checker → · Palette generator →