#3693BC#3693BC

#3693BC is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.6% C 0.105 H 231.1°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#3693BC
RGB	rgb(54, 147, 188)
HSL	hsl(198, 55%, 47%)
HSV	hsv(198, 71%, 74%)
CMYK	cmyk(71.3%, 21.8%, 0%, 26.3%)
CIE-LAB	lab(57.35, -13.74, -29.20)
CIE-LCH	lch(57.35, 32.28, 244.80°)
OKLab	oklab(62.64% -0.0663 -0.082)
OKLCH	oklch(62.64% 0.105 231.1)
XYZ	xyz(21.0285, 25.2802, 51.3385)
Luminance	0.2528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3693BC #BC5F36

analogous

#36BCA2 #3693BC #3650BC

triadic

#3693BC #BC3693 #93BC36

tetradic

#3693BC #A236BC #BC5F36 #50BC36

square

#3693BC #A236BC #BC5F36 #50BC36

split-complementary

#3693BC #BC3650 #BCA236

monochromatic

#1B495D #286E8C #3693BC #5EAED1 #8EC6DF

Accessibility & contrast

On white

3.47

#3693BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#3693BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3693BC

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3693BC	#FFFFFF	#000000	##000000
##3693BC	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E91BE

Deuteranopia (green-blind)

#6C84BB

Tritanopia (blue-blind)

#009EA1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3693bc;
/* rgb */ color: rgb(54, 147, 188);
/* oklch */ color: oklch(62.6% 0.105 231.1);

Tailwind

colors: {
  custom: {
    50: '#7eb2d0',
    500: '#3693bc',
    950: '#000000',
  },
}

SCSS

$custom: #3693bc;
$custom-light: #7eb2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3693bc",
  "rgb": {
    "r": 54,
    "g": 147,
    "b": 188
  },
  "hsl": {
    "h": 198.358,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.62638,
    "c": 0.10542,
    "h": 231.1
  },
  "luminance": 0.25283
}

Semantic roles & 50–950 ramp

primary

#3693BC

secondary

#C99A85

accent

#7749DF

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3693BC

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

Preview Lab → · Contrast checker → · Palette generator →