#3D9ECE#3D9ECE

#3D9ECE is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.3% C 0.114 H 233.9°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3D9ECE
RGB	rgb(61, 158, 206)
HSL	hsl(200, 60%, 52%)
HSV	hsv(200, 70%, 81%)
CMYK	cmyk(70.4%, 23.3%, 0%, 19.2%)
CIE-LAB	lab(61.57, -12.76, -32.76)
CIE-LCH	lch(61.57, 35.16, 248.72°)
OKLab	oklab(66.3% -0.0671 -0.0921)
OKLCH	oklch(66.3% 0.114 233.9)
XYZ	xyz(25.2875, 29.8992, 62.8190)
Luminance	0.2990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9ECE #CE6D3D

analogous

#3DCEB6 #3D9ECE #3D56CE

triadic

#3D9ECE #CE3D9E #9ECE3D

tetradic

#3D9ECE #B63DCE #CE6D3D #56CE3D

square

#3D9ECE #B63DCE #CE6D3D #56CE3D

split-complementary

#3D9ECE #CE3D56 #CEB63D

monochromatic

#1D5773 #297CA4 #3D9ECE #6EB6DA #9FCFE7

Accessibility & contrast

On white

3.01

#3D9ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#3D9ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9ECE

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9ECE	#FFFFFF	#000000	##000000
##3D9ECE	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879DD0

Deuteranopia (green-blind)

#738ECD

Tritanopia (blue-blind)

#00ABAE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3d9ece;
/* rgb */ color: rgb(61, 158, 206);
/* oklch */ color: oklch(66.3% 0.114 233.9);

Tailwind

colors: {
  custom: {
    50: '#84badd',
    500: '#3d9ece',
    950: '#000000',
  },
}

SCSS

$custom: #3d9ece;
$custom-light: #84badd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9ece",
  "rgb": {
    "r": 61,
    "g": 158,
    "b": 206
  },
  "hsl": {
    "h": 199.862,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.66303,
    "c": 0.11397,
    "h": 233.9
  },
  "luminance": 0.29902
}

Semantic roles & 50–950 ramp

primary

#3D9ECE

secondary

#D3A994

accent

#7945E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3D9ECE

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

Preview Lab → · Contrast checker → · Palette generator →