#3691C2#3691C2

#3691C2 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.4% C 0.112 H 236.3°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#3691C2
RGB	rgb(54, 145, 194)
HSL	hsl(201, 56%, 49%)
HSV	hsv(201, 72%, 76%)
CMYK	cmyk(72.2%, 25.3%, 0%, 23.9%)
CIE-LAB	lab(57.00, -10.59, -33.13)
CIE-LCH	lch(57.00, 34.78, 252.27°)
OKLab	oklab(62.45% -0.0622 -0.0933)
OKLCH	oklch(62.45% 0.112 236.3)
XYZ	xyz(21.3805, 24.9277, 54.7132)
Luminance	0.2493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3691C2 #C26736

analogous

#36C2AD #3691C2 #364BC2

triadic

#3691C2 #C23691 #91C236

tetradic

#3691C2 #AD36C2 #C26736 #4BC236

square

#3691C2 #AD36C2 #C26736 #4BC236

split-complementary

#3691C2 #C2364B #C2AD36

monochromatic

#1B4962 #296D92 #3691C2 #62ACD3 #92C5E1

Accessibility & contrast

On white

3.51

#3691C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#3691C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3691C2

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3691C2	#FFFFFF	#000000	##000000
##3691C2	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A90C4

Deuteranopia (green-blind)

#6783C1

Tritanopia (blue-blind)

#009EA2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3691c2;
/* rgb */ color: rgb(54, 145, 194);
/* oklch */ color: oklch(62.4% 0.112 236.3);

Tailwind

colors: {
  custom: {
    50: '#7fb1d4',
    500: '#3691c2',
    950: '#000000',
  },
}

SCSS

$custom: #3691c2;
$custom-light: #7fb1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3691c2",
  "rgb": {
    "r": 54,
    "g": 145,
    "b": 194
  },
  "hsl": {
    "h": 201,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.62449,
    "c": 0.11215,
    "h": 236.3
  },
  "luminance": 0.2493
}

Semantic roles & 50–950 ramp

primary

#3691C2

secondary

#CCA088

accent

#7D48E0

background

#F8FAFD

surface

#EFF5FA

border

#CACFD3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #3691C2

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

Preview Lab → · Contrast checker → · Palette generator →