#3694CD#3694CD

#3694CD is a light, vivid cyan. Relative luminance 0.264; OKLCH L 63.7% C 0.122 H 239.7°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#3694CD
RGB	rgb(54, 148, 205)
HSL	hsl(203, 60%, 51%)
HSV	hsv(203, 74%, 80%)
CMYK	cmyk(73.7%, 27.8%, 0%, 19.6%)
CIE-LAB	lab(58.39, -8.48, -37.18)
CIE-LCH	lch(58.39, 38.13, 257.15°)
OKLab	oklab(63.71% -0.0614 -0.105)
OKLCH	oklch(63.71% 0.122 239.7)
XYZ	xyz(23.1264, 26.3692, 61.6167)
Luminance	0.2637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3694CD #CD6F36

analogous

#36CDBA #3694CD #3648CD

triadic

#3694CD #CD3694 #94CD36

tetradic

#3694CD #BA36CD #CD6F36 #48CD36

square

#3694CD #BA36CD #CD6F36 #48CD36

split-complementary

#3694CD #CD3648 #CDBA36

monochromatic

#1B4E6D #27719E #3694CD #67AED9 #98C8E5

Accessibility & contrast

On white

3.35

#3694CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#3694CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3694CD

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3694CD	#FFFFFF	#000000	##000000
##3694CD	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7994D0

Deuteranopia (green-blind)

#6586CC

Tritanopia (blue-blind)

#00A2A8

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3694cd;
/* rgb */ color: rgb(54, 148, 205);
/* oklch */ color: oklch(63.7% 0.122 239.7);

Tailwind

colors: {
  custom: {
    50: '#81b3dc',
    500: '#3694cd',
    950: '#000000',
  },
}

SCSS

$custom: #3694cd;
$custom-light: #81b3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3694cd",
  "rgb": {
    "r": 54,
    "g": 148,
    "b": 205
  },
  "hsl": {
    "h": 202.649,
    "s": 60.159,
    "l": 50.784
  },
  "oklch": {
    "l": 0.63708,
    "c": 0.12167,
    "h": 239.7
  },
  "luminance": 0.26372
}

Semantic roles & 50–950 ramp

primary

#3694CD

secondary

#D1A78E

accent

#8044E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3694CD

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

Preview Lab → · Contrast checker → · Palette generator →