#3D87CA#3D87CA

#3D87CA is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 60.8% C 0.126 H 248.7°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3D87CA
RGB	rgb(61, 135, 202)
HSL	hsl(209, 57%, 52%)
HSV	hsv(209, 70%, 79%)
CMYK	cmyk(69.8%, 33.2%, 0%, 20.8%)
CIE-LAB	lab(54.64, -1.04, -41.36)
CIE-LCH	lch(54.64, 41.37, 268.56°)
OKLab	oklab(60.76% -0.0457 -0.1173)
OKLCH	oklch(60.76% 0.126 248.7)
XYZ	xyz(21.2451, 22.5820, 59.1048)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D87CA #CA803D

analogous

#3DCAC7 #3D87CA #3D41CA

triadic

#3D87CA #CA3D87 #87CA3D

tetradic

#3D87CA #C73DCA #CA803D #41CA3D

square

#3D87CA #C73DCA #CA803D #41CA3D

split-complementary

#3D87CA #CA3D41 #CAC73D

monochromatic

#1E486E #2B689F #3D87CA #6DA5D7 #9DC2E4

Accessibility & contrast

On white

3.81

#3D87CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3D87CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D87CA

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D87CA	#FFFFFF	#000000	##000000
##3D87CA	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698ACD

Deuteranopia (green-blind)

#557DC9

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3d87ca;
/* rgb */ color: rgb(61, 135, 202);
/* oklch */ color: oklch(60.8% 0.126 248.7);

Tailwind

colors: {
  custom: {
    50: '#83a9da',
    500: '#3d87ca',
    950: '#000000',
  },
}

SCSS

$custom: #3d87ca;
$custom-light: #83a9da;
$custom-dark: #000000;

JSON

{
  "hex": "#3d87ca",
  "rgb": {
    "r": 61,
    "g": 135,
    "b": 202
  },
  "hsl": {
    "h": 208.511,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.60761,
    "c": 0.12588,
    "h": 248.7
  },
  "luminance": 0.22584
}

Semantic roles & 50–950 ramp

primary

#3D87CA

secondary

#D0B092

accent

#9047E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3D87CA

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

Preview Lab → · Contrast checker → · Palette generator →