#3D9BC0#3D9BC0

#3D9BC0 is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.9% C 0.103 H 227.7°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#3D9BC0
RGB	rgb(61, 155, 192)
HSL	hsl(197, 52%, 50%)
HSV	hsv(197, 68%, 75%)
CMYK	cmyk(68.2%, 19.3%, 0%, 24.7%)
CIE-LAB	lab(60.10, -15.75, -27.18)
CIE-LCH	lch(60.10, 31.42, 239.92°)
OKLab	oklab(64.95% -0.0691 -0.0761)
OKLCH	oklch(64.95% 0.103 227.7)
XYZ	xyz(23.1564, 28.2380, 54.0890)
Luminance	0.2824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9BC0 #C0623D

analogous

#3DC0A4 #3D9BC0 #3D59C0

triadic

#3D9BC0 #C03D9B #9BC03D

tetradic

#3D9BC0 #A43DC0 #C0623D #59C03D

square

#3D9BC0 #A43DC0 #C0623D #59C03D

split-complementary

#3D9BC0 #C03D59 #C0A43D

monochromatic

#1F5063 #2E7692 #3D9BC0 #6AB3D0 #99CBDF

Accessibility & contrast

On white

3.16

#3D9BC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#3D9BC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9BC0

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9BC0	#FFFFFF	#000000	##000000
##3D9BC0	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C2

Deuteranopia (green-blind)

#758BC0

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3d9bc0;
/* rgb */ color: rgb(61, 155, 192);
/* oklch */ color: oklch(64.9% 0.103 227.7);

Tailwind

colors: {
  custom: {
    50: '#82b8d3',
    500: '#3d9bc0',
    950: '#000000',
  },
}

SCSS

$custom: #3d9bc0;
$custom-light: #82b8d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9bc0",
  "rgb": {
    "r": 61,
    "g": 155,
    "b": 192
  },
  "hsl": {
    "h": 196.947,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.64946,
    "c": 0.10281,
    "h": 227.7
  },
  "luminance": 0.28241
}

Semantic roles & 50–950 ramp

primary

#3D9BC0

secondary

#CA9F8E

accent

#754DDB

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #3D9BC0

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

Preview Lab → · Contrast checker → · Palette generator →