#3693CD#3693CD

#3693CD is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.5% C 0.122 H 240.4°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3693CD
RGB	rgb(54, 147, 205)
HSL	hsl(203, 60%, 51%)
HSV	hsv(203, 74%, 80%)
CMYK	cmyk(73.7%, 28.3%, 0%, 19.6%)
CIE-LAB	lab(58.09, -7.91, -37.64)
CIE-LCH	lch(58.09, 38.46, 258.13°)
OKLab	oklab(63.47% -0.0605 -0.1064)
OKLCH	oklch(63.47% 0.122 240.4)
XYZ	xyz(22.9702, 26.0568, 61.5646)
Luminance	0.2606 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3693CD #CD7036

analogous

#36CDBB #3693CD #3648CD

triadic

#3693CD #CD3693 #93CD36

tetradic

#3693CD #BB36CD #CD7036 #48CD36

square

#3693CD #BB36CD #CD7036 #48CD36

split-complementary

#3693CD #CD3648 #CDBB36

monochromatic

#1B4E6D #27719E #3693CD #67ADD9 #98C8E5

Accessibility & contrast

On white

3.38

#3693CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#3693CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3693CD

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3693CD	#FFFFFF	#000000	##000000
##3693CD	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7894D0

Deuteranopia (green-blind)

#6385CC

Tritanopia (blue-blind)

#00A1A7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3693cd;
/* rgb */ color: rgb(54, 147, 205);
/* oklch */ color: oklch(63.5% 0.122 240.4);

Tailwind

colors: {
  custom: {
    50: '#81b2dc',
    500: '#3693cd',
    950: '#000000',
  },
}

SCSS

$custom: #3693cd;
$custom-light: #81b2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3693cd",
  "rgb": {
    "r": 54,
    "g": 147,
    "b": 205
  },
  "hsl": {
    "h": 203.046,
    "s": 60.159,
    "l": 50.784
  },
  "oklch": {
    "l": 0.63474,
    "c": 0.12236,
    "h": 240.4
  },
  "luminance": 0.26059
}

Semantic roles & 50–950 ramp

primary

#3693CD

secondary

#D1A88E

accent

#8144E3

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3693CD

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

Preview Lab → · Contrast checker → · Palette generator →