#3D9FBC#3D9FBC

#3D9FBC is a light, moderate cyan. Relative luminance 0.294; OKLCH L 65.7% C 0.099 H 221.0°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D9FBC
RGB	rgb(61, 159, 188)
HSL	hsl(194, 51%, 49%)
HSV	hsv(194, 68%, 74%)
CMYK	cmyk(67.6%, 15.4%, 0%, 26.3%)
CIE-LAB	lab(61.15, -19.18, -23.33)
CIE-LCH	lch(61.15, 30.20, 230.58°)
OKLab	oklab(65.73% -0.0748 -0.0651)
OKLCH	oklch(65.73% 0.099 221)
XYZ	xyz(23.3960, 29.4166, 52.0122)
Luminance	0.2942 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9FBC #BC5A3D

analogous

#3DBC9A #3D9FBC #3D60BC

triadic

#3D9FBC #BC3D9F #9FBC3D

tetradic

#3D9FBC #9A3DBC #BC5A3D #60BC3D

square

#3D9FBC #9A3DBC #BC5A3D #60BC3D

split-complementary

#3D9FBC #BC3D60 #BC9A3D

monochromatic

#1F5160 #2E788E #3D9FBC #68B7CE #96CDDD

Accessibility & contrast

On white

3.05

#3D9FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#3D9FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9FBC

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9FBC	#FFFFFF	#000000	##000000
##3D9FBC	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9BBE

Deuteranopia (green-blind)

#7C8EBC

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3d9fbc;
/* rgb */ color: rgb(61, 159, 188);
/* oklch */ color: oklch(65.7% 0.099 221.0);

Tailwind

colors: {
  custom: {
    50: '#82bbd0',
    500: '#3d9fbc',
    950: '#000000',
  },
}

SCSS

$custom: #3d9fbc;
$custom-light: #82bbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9fbc",
  "rgb": {
    "r": 61,
    "g": 159,
    "b": 188
  },
  "hsl": {
    "h": 193.701,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.65731,
    "c": 0.09913,
    "h": 221
  },
  "luminance": 0.29419
}

Semantic roles & 50–950 ramp

primary

#3D9FBC

secondary

#C99A8C

accent

#6E4DDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3D9FBC

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

Preview Lab → · Contrast checker → · Palette generator →