#3D87D4#3D87D4

#3D87D4 is a mid, vivid cyan. Relative luminance 0.231; OKLCH L 61.3% C 0.138 H 251.9°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#3D87D4
RGB	rgb(61, 135, 212)
HSL	hsl(211, 64%, 54%)
HSV	hsv(211, 71%, 83%)
CMYK	cmyk(71.2%, 36.3%, 0%, 16.9%)
CIE-LAB	lab(55.15, 2.49, -46.21)
CIE-LCH	lch(55.15, 46.27, 273.09°)
OKLab	oklab(61.32% -0.0431 -0.1314)
OKLCH	oklch(61.32% 0.138 251.9)
XYZ	xyz(22.4677, 23.0710, 65.5436)
Luminance	0.2307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D87D4 #D48A3D

analogous

#3DD2D4 #3D87D4 #3E3DD4

triadic

#3D87D4 #D43D87 #87D43D

tetradic

#3D87D4 #D43DD2 #D48A3D #3DD43E

square

#3D87D4 #D43DD2 #D48A3D #3DD43E

split-complementary

#3D87D4 #D43E3D #D2D43D

monochromatic

#1B4A7B #2669AD #3D87D4 #6FA6DF #A1C5EA

Accessibility & contrast

On white

3.74

#3D87D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#3D87D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D87D4

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D87D4	#FFFFFF	#000000	##000000
##3D87D4	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648CD7

Deuteranopia (green-blind)

#4E7ED2

Tritanopia (blue-blind)

#0099A3

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3d87d4;
/* rgb */ color: rgb(61, 135, 212);
/* oklch */ color: oklch(61.3% 0.138 251.9);

Tailwind

colors: {
  custom: {
    50: '#84a9e1',
    500: '#3d87d4',
    950: '#000000',
  },
}

SCSS

$custom: #3d87d4;
$custom-light: #84a9e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d87d4",
  "rgb": {
    "r": 61,
    "g": 135,
    "b": 212
  },
  "hsl": {
    "h": 210.596,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.61323,
    "c": 0.13832,
    "h": 251.9
  },
  "luminance": 0.23074
}

Semantic roles & 50–950 ramp

primary

#3D87D4

secondary

#D7B796

accent

#9641E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3D87D4

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

Preview Lab → · Contrast checker → · Palette generator →