#3D8ECC#3D8ECC

#3D8ECC is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.5% C 0.122 H 244.8°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3D8ECC
RGB	rgb(61, 142, 204)
HSL	hsl(206, 58%, 52%)
HSV	hsv(206, 70%, 80%)
CMYK	cmyk(70.1%, 30.4%, 0%, 20%)
CIE-LAB	lab(56.78, -4.43, -39.12)
CIE-LCH	lch(56.78, 39.37, 263.54°)
OKLab	oklab(62.48% -0.052 -0.1107)
OKLCH	oklch(62.48% 0.122 244.8)
XYZ	xyz(22.4924, 24.6953, 60.6963)
Luminance	0.2470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8ECC #CC7B3D

analogous

#3DCCC2 #3D8ECC #3D47CC

triadic

#3D8ECC #CC3D8E #8ECC3D

tetradic

#3D8ECC #C23DCC #CC7B3D #47CC3D

square

#3D8ECC #C23DCC #CC7B3D #47CC3D

split-complementary

#3D8ECC #CC3D47 #CCC23D

monochromatic

#1E4D71 #2A6EA1 #3D8ECC #6DAAD9 #9EC6E5

Accessibility & contrast

On white

3.54

#3D8ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#3D8ECC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8ECC

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8ECC	#FFFFFF	#000000	##000000
##3D8ECC	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7290CF

Deuteranopia (green-blind)

#5E82CB

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d8ecc;
/* rgb */ color: rgb(61, 142, 204);
/* oklch */ color: oklch(62.5% 0.122 244.8);

Tailwind

colors: {
  custom: {
    50: '#83aedc',
    500: '#3d8ecc',
    950: '#000000',
  },
}

SCSS

$custom: #3d8ecc;
$custom-light: #83aedc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8ecc",
  "rgb": {
    "r": 61,
    "g": 142,
    "b": 204
  },
  "hsl": {
    "h": 206.014,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62476,
    "c": 0.12229,
    "h": 244.8
  },
  "luminance": 0.24698
}

Semantic roles & 50–950 ramp

primary

#3D8ECC

secondary

#D2AE93

accent

#8A46E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D8ECC

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

Preview Lab → · Contrast checker → · Palette generator →