#3491AF#3491AF

#3491AF is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.5% C 0.096 H 223.3°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3491AF
RGB	rgb(52, 145, 175)
HSL	hsl(195, 54%, 45%)
HSV	hsv(195, 70%, 69%)
CMYK	cmyk(70.3%, 17.1%, 0%, 31.4%)
CIE-LAB	lab(56.16, -17.28, -23.65)
CIE-LCH	lch(56.16, 29.29, 233.85°)
OKLab	oklab(61.5% -0.0701 -0.0661)
OKLCH	oklch(61.5% 0.096 223.3)
XYZ	xyz(19.2763, 24.0738, 44.1799)
Luminance	0.2408 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3491AF #AF5234

analogous

#34AF90 #3491AF #3454AF

triadic

#3491AF #AF3491 #91AF34

tetradic

#3491AF #9034AF #AF5234 #54AF34

square

#3491AF #9034AF #AF5234 #54AF34

split-complementary

#3491AF #AF3454 #AF9034

monochromatic

#184351 #266A80 #3491AF #54AFCC #83C5DA

Accessibility & contrast

On white

3.61

#3491AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#3491AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3491AF

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3491AF	#FFFFFF	#000000	##000000
##3491AF	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808EB1

Deuteranopia (green-blind)

#6F81AF

Tritanopia (blue-blind)

#009A9B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3491af;
/* rgb */ color: rgb(52, 145, 175);
/* oklch */ color: oklch(61.5% 0.096 223.3);

Tailwind

colors: {
  custom: {
    50: '#7bb1c7',
    500: '#3491af',
    950: '#000000',
  },
}

SCSS

$custom: #3491af;
$custom-light: #7bb1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3491af",
  "rgb": {
    "r": 52,
    "g": 145,
    "b": 175
  },
  "hsl": {
    "h": 194.634,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.615,
    "c": 0.09639,
    "h": 223.3
  },
  "luminance": 0.24076
}

Semantic roles & 50–950 ramp

primary

#3491AF

secondary

#C48D7B

accent

#6E4ADE

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3491AF

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

Preview Lab → · Contrast checker → · Palette generator →