#3890D7#3890D7

#3890D7 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.4% C 0.135 H 246.7°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3890D7
RGB	rgb(56, 144, 215)
HSL	hsl(207, 67%, 53%)
HSV	hsv(207, 74%, 84%)
CMYK	cmyk(74%, 33%, 0%, 15.7%)
CIE-LAB	lab(57.74, -2.42, -43.79)
CIE-LCH	lch(57.74, 43.86, 266.84°)
OKLab	oklab(63.37% -0.0536 -0.1243)
OKLCH	oklch(63.37% 0.135 246.7)
XYZ	xyz(23.8652, 25.6908, 67.9779)
Luminance	0.2569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3890D7 #D77F38

analogous

#38D7CE #3890D7 #3841D7

triadic

#3890D7 #D73890 #90D738

tetradic

#3890D7 #CE38D7 #D77F38 #41D738

square

#3890D7 #CE38D7 #D77F38 #41D738

split-complementary

#3890D7 #D73841 #D7CE38

monochromatic

#19507C #2370AF #3890D7 #6BACE1 #9EC9EB

Accessibility & contrast

On white

3.42

#3890D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#3890D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3890D7

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3890D7	#FFFFFF	#000000	##000000
##3890D7	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F93DA

Deuteranopia (green-blind)

#5984D6

Tritanopia (blue-blind)

#00A1AA

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3890d7;
/* rgb */ color: rgb(56, 144, 215);
/* oklch */ color: oklch(63.4% 0.135 246.7);

Tailwind

colors: {
  custom: {
    50: '#83b0e3',
    500: '#3890d7',
    950: '#000000',
  },
}

SCSS

$custom: #3890d7;
$custom-light: #83b0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3890d7",
  "rgb": {
    "r": 56,
    "g": 144,
    "b": 215
  },
  "hsl": {
    "h": 206.792,
    "s": 66.527,
    "l": 53.137
  },
  "oklch": {
    "l": 0.63369,
    "c": 0.13537,
    "h": 246.7
  },
  "luminance": 0.25694
}

Semantic roles & 50–950 ramp

primary

#3890D7

secondary

#D8B293

accent

#8B3EE9

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3890D7

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

Preview Lab → · Contrast checker → · Palette generator →