#3890CD#3890CD

#3890CD is a light, vivid cyan. Relative luminance 0.252; OKLCH L 62.8% C 0.124 H 242.8°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#3890CD
RGB	rgb(56, 144, 205)
HSL	hsl(205, 60%, 51%)
HSV	hsv(205, 73%, 80%)
CMYK	cmyk(72.7%, 29.8%, 0%, 19.6%)
CIE-LAB	lab(57.26, -5.94, -38.93)
CIE-LCH	lch(57.26, 39.38, 261.33°)
OKLab	oklab(62.83% -0.0565 -0.1101)
OKLCH	oklch(62.83% 0.124 242.8)
XYZ	xyz(22.6193, 25.1925, 61.4163)
Luminance	0.2520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3890CD #CD7538

analogous

#38CDBF #3890CD #3845CD

triadic

#3890CD #CD3890 #90CD38

tetradic

#3890CD #BF38CD #CD7538 #45CD38

square

#3890CD #BF38CD #CD7538 #45CD38

split-complementary

#3890CD #CD3845 #CDBF38

monochromatic

#1C4D6F #286FA0 #3890CD #69ABD9 #9AC7E6

Accessibility & contrast

On white

3.48

#3890CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#3890CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3890CD

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3890CD	#FFFFFF	#000000	##000000
##3890CD	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7491D0

Deuteranopia (green-blind)

#5F83CC

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3890cd;
/* rgb */ color: rgb(56, 144, 205);
/* oklch */ color: oklch(62.8% 0.124 242.8);

Tailwind

colors: {
  custom: {
    50: '#81b0dc',
    500: '#3890cd',
    950: '#000000',
  },
}

SCSS

$custom: #3890cd;
$custom-light: #81b0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3890cd",
  "rgb": {
    "r": 56,
    "g": 144,
    "b": 205
  },
  "hsl": {
    "h": 204.564,
    "s": 59.839,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62833,
    "c": 0.12382,
    "h": 242.8
  },
  "luminance": 0.25195
}

Semantic roles & 50–950 ramp

primary

#3890CD

secondary

#D1AA8F

accent

#8645E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3890CD

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

Preview Lab → · Contrast checker → · Palette generator →