#3D8BDA#3D8BDA

#3D8BDA is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.6% C 0.142 H 251.4°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D8BDA
RGB	rgb(61, 139, 218)
HSL	hsl(210, 68%, 55%)
HSV	hsv(210, 72%, 85%)
CMYK	cmyk(72%, 36.2%, 0%, 14.5%)
CIE-LAB	lab(56.60, 2.24, -47.27)
CIE-LCH	lch(56.60, 47.32, 272.72°)
OKLab	oklab(62.56% -0.0453 -0.1345)
OKLCH	oklch(62.56% 0.142 251.4)
XYZ	xyz(23.8072, 24.5166, 69.7936)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8BDA #DA8C3D

analogous

#3DD9DA #3D8BDA #3E3DDA

triadic

#3D8BDA #DA3D8B #8BDA3D

tetradic

#3D8BDA #DA3DD9 #DA8C3D #3DDA3E

square

#3D8BDA #DA3DD9 #DA8C3D #3DDA3E

split-complementary

#3D8BDA #DA3E3D #D9DA3D

monochromatic

#194E84 #236CB7 #3D8BDA #70AAE4 #A4C8EE

Accessibility & contrast

On white

3.56

#3D8BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#3D8BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8BDA

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8BDA	#FFFFFF	#000000	##000000
##3D8BDA	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6790DD

Deuteranopia (green-blind)

#5081D8

Tritanopia (blue-blind)

#009EA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d8bda;
/* rgb */ color: rgb(61, 139, 218);
/* oklch */ color: oklch(62.6% 0.142 251.4);

Tailwind

colors: {
  custom: {
    50: '#85ace6',
    500: '#3d8bda',
    950: '#000000',
  },
}

SCSS

$custom: #3d8bda;
$custom-light: #85ace6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8bda",
  "rgb": {
    "r": 61,
    "g": 139,
    "b": 218
  },
  "hsl": {
    "h": 210.191,
    "s": 67.965,
    "l": 54.706
  },
  "oklch": {
    "l": 0.62564,
    "c": 0.14191,
    "h": 251.4
  },
  "luminance": 0.24519
}

Semantic roles & 50–950 ramp

primary

#3D8BDA

secondary

#DBBA98

accent

#943DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #3D8BDA

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

Preview Lab → · Contrast checker → · Palette generator →