#3491AC#3491AC

#3491AC is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.4% C 0.094 H 220.9°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3491AC
RGB	rgb(52, 145, 172)
HSL	hsl(194, 54%, 44%)
HSV	hsv(194, 70%, 67%)
CMYK	cmyk(69.8%, 15.7%, 0%, 32.5%)
CIE-LAB	lab(56.05, -18.26, -22.11)
CIE-LCH	lch(56.05, 28.68, 230.45°)
OKLab	oklab(61.37% -0.0713 -0.0617)
OKLCH	oklch(61.37% 0.094 220.9)
XYZ	xyz(18.9849, 23.9573, 42.6454)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3491AC #AC4F34

analogous

#34AC8B #3491AC #3455AC

triadic

#3491AC #AC3491 #91AC34

tetradic

#3491AC #8B34AC #AC4F34 #55AC34

square

#3491AC #8B34AC #AC4F34 #55AC34

split-complementary

#3491AC #AC3455 #AC8B34

monochromatic

#18424E #26697D #3491AC #52B0CB #81C5D9

Accessibility & contrast

On white

3.63

#3491AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#3491AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3491AC

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3491AC	#FFFFFF	#000000	##000000
##3491AC	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818DAD

Deuteranopia (green-blind)

#7081AC

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3491ac;
/* rgb */ color: rgb(52, 145, 172);
/* oklch */ color: oklch(61.4% 0.094 220.9);

Tailwind

colors: {
  custom: {
    50: '#7bb1c4',
    500: '#3491ac',
    950: '#000000',
  },
}

SCSS

$custom: #3491ac;
$custom-light: #7bb1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3491ac",
  "rgb": {
    "r": 52,
    "g": 145,
    "b": 172
  },
  "hsl": {
    "h": 193.5,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.61368,
    "c": 0.09432,
    "h": 220.9
  },
  "luminance": 0.23959
}

Semantic roles & 50–950 ramp

primary

#3491AC

secondary

#C28A79

accent

#6C4BDD

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #3491AC

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

Preview Lab → · Contrast checker → · Palette generator →