#3694BD#3694BD

#3694BD is a light, moderate cyan. Relative luminance 0.256; OKLCH L 62.9% C 0.106 H 230.8°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#3694BD
RGB	rgb(54, 148, 189)
HSL	hsl(198, 56%, 48%)
HSV	hsv(198, 71%, 74%)
CMYK	cmyk(71.4%, 21.7%, 0%, 25.9%)
CIE-LAB	lab(57.69, -13.96, -29.24)
CIE-LCH	lch(57.69, 32.40, 244.48°)
OKLab	oklab(62.92% -0.0669 -0.0821)
OKLCH	oklch(62.92% 0.106 230.8)
XYZ	xyz(21.2929, 25.6358, 51.9603)
Luminance	0.2564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3694BD #BD5F36

analogous

#36BDA2 #3694BD #3651BD

triadic

#3694BD #BD3694 #94BD36

tetradic

#3694BD #A236BD #BD5F36 #51BD36

square

#3694BD #A236BD #BD5F36 #51BD36

split-complementary

#3694BD #BD3651 #BDA236

monochromatic

#1B495E #286F8D #3694BD #5FAFD1 #8FC6DF

Accessibility & contrast

On white

3.43

#3694BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#3694BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3694BD

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3694BD	#FFFFFF	#000000	##000000
##3694BD	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F92BF

Deuteranopia (green-blind)

#6D85BC

Tritanopia (blue-blind)

#009FA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3694bd;
/* rgb */ color: rgb(54, 148, 189);
/* oklch */ color: oklch(62.9% 0.106 230.8);

Tailwind

colors: {
  custom: {
    50: '#7eb3d1',
    500: '#3694bd',
    950: '#000000',
  },
}

SCSS

$custom: #3694bd;
$custom-light: #7eb3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3694bd",
  "rgb": {
    "r": 54,
    "g": 148,
    "b": 189
  },
  "hsl": {
    "h": 198.222,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.62924,
    "c": 0.1059,
    "h": 230.8
  },
  "luminance": 0.25638
}

Semantic roles & 50–950 ramp

primary

#3694BD

secondary

#C99A85

accent

#7649DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3694BD

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

Preview Lab → · Contrast checker → · Palette generator →