#3D87CF#3D87CF

#3D87CF is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.0% C 0.132 H 250.4°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3D87CF
RGB	rgb(61, 135, 207)
HSL	hsl(210, 60%, 53%)
HSV	hsv(210, 71%, 81%)
CMYK	cmyk(70.5%, 34.8%, 0%, 18.8%)
CIE-LAB	lab(54.89, 0.72, -43.79)
CIE-LCH	lch(54.89, 43.80, 270.95°)
OKLab	oklab(61.04% -0.0444 -0.1244)
OKLCH	oklch(61.04% 0.132 250.4)
XYZ	xyz(21.8467, 22.8227, 62.2732)
Luminance	0.2283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D87CF #CF853D

analogous

#3DCFCE #3D87CF #3D3ECF

triadic

#3D87CF #CF3D87 #87CF3D

tetradic

#3D87CF #CE3DCF #CF853D #3ECF3D

square

#3D87CF #CE3DCF #CF853D #3ECF3D

split-complementary

#3D87CF #CF3D3E #CFCE3D

monochromatic

#1D4975 #2968A6 #3D87CF #6EA5DB #9FC4E7

Accessibility & contrast

On white

3.77

#3D87CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#3D87CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D87CF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D87CF	#FFFFFF	#000000	##000000
##3D87CF	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678BD2

Deuteranopia (green-blind)

#527DCE

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3d87cf;
/* rgb */ color: rgb(61, 135, 207);
/* oklch */ color: oklch(61.0% 0.132 250.4);

Tailwind

colors: {
  custom: {
    50: '#83a9de',
    500: '#3d87cf',
    950: '#000000',
  },
}

SCSS

$custom: #3d87cf;
$custom-light: #83a9de;
$custom-dark: #000000;

JSON

{
  "hex": "#3d87cf",
  "rgb": {
    "r": 61,
    "g": 135,
    "b": 207
  },
  "hsl": {
    "h": 209.589,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61039,
    "c": 0.13205,
    "h": 250.4
  },
  "luminance": 0.22825
}

Semantic roles & 50–950 ramp

primary

#3D87CF

secondary

#D4B394

accent

#9344E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3D87CF

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

Preview Lab → · Contrast checker → · Palette generator →