#3D9DC8#3D9DC8

#3D9DC8 is a light, moderate cyan. Relative luminance 0.293; OKLCH L 65.8% C 0.109 H 231.2°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#3D9DC8
RGB	rgb(61, 157, 200)
HSL	hsl(199, 56%, 51%)
HSV	hsv(199, 70%, 78%)
CMYK	cmyk(69.5%, 21.5%, 0%, 21.6%)
CIE-LAB	lab(61.02, -14.21, -30.25)
CIE-LCH	lch(61.02, 33.42, 244.85°)
OKLab	oklab(65.79% -0.0682 -0.0849)
OKLCH	oklch(65.79% 0.109 231.2)
XYZ	xyz(24.4026, 29.2735, 58.9966)
Luminance	0.2928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9DC8 #C8683D

analogous

#3DC8AD #3D9DC8 #3D57C8

triadic

#3D9DC8 #C83D9D #9DC83D

tetradic

#3D9DC8 #AD3DC8 #C8683D #57C83D

square

#3D9DC8 #AD3DC8 #C8683D #57C83D

split-complementary

#3D9DC8 #C83D57 #C8AD3D

monochromatic

#1F546C #2C799C #3D9DC8 #6DB5D6 #9CCDE3

Accessibility & contrast

On white

3.06

#3D9DC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#3D9DC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9DC8

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9DC8	#FFFFFF	#000000	##000000
##3D9DC8	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879BCA

Deuteranopia (green-blind)

#748DC7

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3d9dc8;
/* rgb */ color: rgb(61, 157, 200);
/* oklch */ color: oklch(65.8% 0.109 231.2);

Tailwind

colors: {
  custom: {
    50: '#83bad9',
    500: '#3d9dc8',
    950: '#000000',
  },
}

SCSS

$custom: #3d9dc8;
$custom-light: #83bad9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9dc8",
  "rgb": {
    "r": 61,
    "g": 157,
    "b": 200
  },
  "hsl": {
    "h": 198.561,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.65787,
    "c": 0.10892,
    "h": 231.2
  },
  "luminance": 0.29276
}

Semantic roles & 50–950 ramp

primary

#3D9DC8

secondary

#CFA592

accent

#7749DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3D9DC8

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

Preview Lab → · Contrast checker → · Palette generator →