#3698C2#3698C2

#3698C2 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.1% C 0.109 H 230.5°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#3698C2
RGB	rgb(54, 152, 194)
HSL	hsl(198, 56%, 49%)
HSV	hsv(198, 72%, 76%)
CMYK	cmyk(72.2%, 21.6%, 0%, 23.9%)
CIE-LAB	lab(59.10, -14.47, -29.88)
CIE-LCH	lch(59.10, 33.20, 244.16°)
OKLab	oklab(64.12% -0.0691 -0.0839)
OKLCH	oklch(64.12% 0.109 230.5)
XYZ	xyz(22.4832, 27.1332, 55.0808)
Luminance	0.2714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3698C2 #C26036

analogous

#36C2A6 #3698C2 #3652C2

triadic

#3698C2 #C23698 #98C236

tetradic

#3698C2 #A636C2 #C26036 #52C236

square

#3698C2 #A636C2 #C26036 #52C236

split-complementary

#3698C2 #C23652 #C2A636

monochromatic

#1B4D62 #297292 #3698C2 #62B1D3 #92C9E1

Accessibility & contrast

On white

3.27

#3698C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#3698C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3698C2

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3698C2	#FFFFFF	#000000	##000000
##3698C2	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8396C4

Deuteranopia (green-blind)

#7088C1

Tritanopia (blue-blind)

#00A4A6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3698c2;
/* rgb */ color: rgb(54, 152, 194);
/* oklch */ color: oklch(64.1% 0.109 230.5);

Tailwind

colors: {
  custom: {
    50: '#7fb6d4',
    500: '#3698c2',
    950: '#000000',
  },
}

SCSS

$custom: #3698c2;
$custom-light: #7fb6d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3698c2",
  "rgb": {
    "r": 54,
    "g": 152,
    "b": 194
  },
  "hsl": {
    "h": 198,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.64116,
    "c": 0.10869,
    "h": 230.5
  },
  "luminance": 0.27136
}

Semantic roles & 50–950 ramp

primary

#3698C2

secondary

#CC9C88

accent

#7648E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3698C2

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

Preview Lab → · Contrast checker → · Palette generator →