#3D86CB#3D86CB

#3D86CB is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.6% C 0.128 H 249.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D86CB
RGB	rgb(61, 134, 203)
HSL	hsl(209, 58%, 52%)
HSV	hsv(209, 70%, 80%)
CMYK	cmyk(70%, 34%, 0%, 20.4%)
CIE-LAB	lab(54.40, -0.09, -42.30)
CIE-LCH	lch(54.40, 42.30, 269.87°)
OKLab	oklab(60.59% -0.0445 -0.12)
OKLCH	oklch(60.59% 0.128 249.7)
XYZ	xyz(21.2250, 22.3518, 59.6841)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D86CB #CB823D

analogous

#3DCBC9 #3D86CB #3D3FCB

triadic

#3D86CB #CB3D86 #86CB3D

tetradic

#3D86CB #C93DCB #CB823D #3FCB3D

square

#3D86CB #C93DCB #CB823D #3FCB3D

split-complementary

#3D86CB #CB3D3F #CBC93D

monochromatic

#1E4870 #2B67A0 #3D86CB #6DA4D8 #9EC2E5

Accessibility & contrast

On white

3.84

#3D86CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#3D86CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D86CB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D86CB	#FFFFFF	#000000	##000000
##3D86CB	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6789CE

Deuteranopia (green-blind)

#537CCA

Tritanopia (blue-blind)

#00969F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3d86cb;
/* rgb */ color: rgb(61, 134, 203);
/* oklch */ color: oklch(60.6% 0.128 249.7);

Tailwind

colors: {
  custom: {
    50: '#83a8db',
    500: '#3d86cb',
    950: '#000000',
  },
}

SCSS

$custom: #3d86cb;
$custom-light: #83a8db;
$custom-dark: #000000;

JSON

{
  "hex": "#3d86cb",
  "rgb": {
    "r": 61,
    "g": 134,
    "b": 203
  },
  "hsl": {
    "h": 209.155,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60588,
    "c": 0.12802,
    "h": 249.7
  },
  "luminance": 0.22354
}

Semantic roles & 50–950 ramp

primary

#3D86CB

secondary

#D1B193

accent

#9247E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3D86CB

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

Preview Lab → · Contrast checker → · Palette generator →