#3491C5#3491C5

#3491C5 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.5% C 0.116 H 237.6°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3491C5
RGB	rgb(52, 145, 197)
HSL	hsl(202, 58%, 49%)
HSV	hsv(202, 74%, 77%)
CMYK	cmyk(73.6%, 26.4%, 0%, 22.7%)
CIE-LAB	lab(57.08, -9.82, -34.71)
CIE-LCH	lch(57.08, 36.07, 254.20°)
OKLab	oklab(62.54% -0.0622 -0.0979)
OKLCH	oklch(62.54% 0.116 237.6)
XYZ	xyz(21.6156, 25.0096, 56.5006)
Luminance	0.2501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3491C5 #C56834

analogous

#34C5B1 #3491C5 #3449C5

triadic

#3491C5 #C53491 #91C534

tetradic

#3491C5 #B134C5 #C56834 #49C534

square

#3491C5 #B134C5 #C56834 #49C534

split-complementary

#3491C5 #C53449 #C5B134

monochromatic

#1A4A64 #276D95 #3491C5 #61ACD5 #91C5E2

Accessibility & contrast

On white

3.50

#3491C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#3491C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3491C5

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3491C5	#FFFFFF	#000000	##000000
##3491C5	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7891C7

Deuteranopia (green-blind)

#6583C4

Tritanopia (blue-blind)

#009EA3

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3491c5;
/* rgb */ color: rgb(52, 145, 197);
/* oklch */ color: oklch(62.5% 0.116 237.6);

Tailwind

colors: {
  custom: {
    50: '#7fb1d6',
    500: '#3491c5',
    950: '#000000',
  },
}

SCSS

$custom: #3491c5;
$custom-light: #7fb1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3491c5",
  "rgb": {
    "r": 52,
    "g": 145,
    "b": 197
  },
  "hsl": {
    "h": 201.517,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.62542,
    "c": 0.116,
    "h": 237.6
  },
  "luminance": 0.25012
}

Semantic roles & 50–950 ramp

primary

#3491C5

secondary

#CDA188

accent

#7E46E1

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #3491C5

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

Preview Lab → · Contrast checker → · Palette generator →