#3698BA#3698BA

#3698BA is a light, moderate cyan. Relative luminance 0.268; OKLCH L 63.7% C 0.102 H 225.1°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#3698BA
RGB	rgb(54, 152, 186)
HSL	hsl(195, 55%, 47%)
HSV	hsv(195, 71%, 73%)
CMYK	cmyk(71%, 18.3%, 0%, 27.1%)
CIE-LAB	lab(58.77, -17.13, -25.87)
CIE-LCH	lch(58.77, 31.03, 236.48°)
OKLab	oklab(63.75% -0.072 -0.0724)
OKLCH	oklch(63.75% 0.102 225.1)
XYZ	xyz(21.6089, 26.7835, 50.4757)
Luminance	0.2679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3698BA #BA5836

analogous

#36BA9A #3698BA #3656BA

triadic

#3698BA #BA3698 #98BA36

tetradic

#3698BA #9A36BA #BA5836 #56BA36

square

#3698BA #9A36BA #BA5836 #56BA36

split-complementary

#3698BA #BA3656 #BA9A36

monochromatic

#1A4A5B #28718B #3698BA #5DB2D0 #8DC9DE

Accessibility & contrast

On white

3.30

#3698BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#3698BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3698BA

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3698BA	#FFFFFF	#000000	##000000
##3698BA	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8595BC

Deuteranopia (green-blind)

#7388BA

Tritanopia (blue-blind)

#00A2A3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3698ba;
/* rgb */ color: rgb(54, 152, 186);
/* oklch */ color: oklch(63.7% 0.102 225.1);

Tailwind

colors: {
  custom: {
    50: '#7eb6ce',
    500: '#3698ba',
    950: '#000000',
  },
}

SCSS

$custom: #3698ba;
$custom-light: #7eb6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3698ba",
  "rgb": {
    "r": 54,
    "g": 152,
    "b": 186
  },
  "hsl": {
    "h": 195.455,
    "s": 55,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6375,
    "c": 0.10214,
    "h": 225.1
  },
  "luminance": 0.26786
}

Semantic roles & 50–950 ramp

primary

#3698BA

secondary

#C89584

accent

#7049DE

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3698BA

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

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