#3D8BCD#3D8BCD

#3D8BCD is a mid, vivid cyan. Relative luminance 0.239; OKLCH L 61.8% C 0.126 H 247.2°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D8BCD
RGB	rgb(61, 139, 205)
HSL	hsl(208, 59%, 52%)
HSV	hsv(208, 70%, 80%)
CMYK	cmyk(70.2%, 32.2%, 0%, 19.6%)
CIE-LAB	lab(55.95, -2.33, -40.99)
CIE-LCH	lch(55.95, 41.05, 266.74°)
OKLab	oklab(61.84% -0.0488 -0.1161)
OKLCH	oklch(61.84% 0.126 247.2)
XYZ	xyz(22.1724, 23.8627, 61.1832)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8BCD #CD7F3D

analogous

#3DCDC7 #3D8BCD #3D43CD

triadic

#3D8BCD #CD3D8B #8BCD3D

tetradic

#3D8BCD #C73DCD #CD7F3D #43CD3D

square

#3D8BCD #C73DCD #CD7F3D #43CD3D

split-complementary

#3D8BCD #CD3D43 #CDC73D

monochromatic

#1D4B72 #2A6BA3 #3D8BCD #6EA8DA #9EC5E6

Accessibility & contrast

On white

3.64

#3D8BCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#3D8BCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8BCD

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8BCD	#FFFFFF	#000000	##000000
##3D8BCD	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8ED0

Deuteranopia (green-blind)

#5980CC

Tritanopia (blue-blind)

#009BA3

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3d8bcd;
/* rgb */ color: rgb(61, 139, 205);
/* oklch */ color: oklch(61.8% 0.126 247.2);

Tailwind

colors: {
  custom: {
    50: '#83acdc',
    500: '#3d8bcd',
    950: '#000000',
  },
}

SCSS

$custom: #3d8bcd;
$custom-light: #83acdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8bcd",
  "rgb": {
    "r": 61,
    "g": 139,
    "b": 205
  },
  "hsl": {
    "h": 207.5,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.6184,
    "c": 0.12598,
    "h": 247.2
  },
  "luminance": 0.23865
}

Semantic roles & 50–950 ramp

primary

#3D8BCD

secondary

#D2B093

accent

#8D46E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D8BCD

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

Preview Lab → · Contrast checker → · Palette generator →