#3391A5#3391A5

#3391A5 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.0% C 0.091 H 214.7°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3391A5
RGB	rgb(51, 145, 165)
HSL	hsl(191, 53%, 42%)
HSV	hsv(191, 69%, 65%)
CMYK	cmyk(69.1%, 12.1%, 0%, 35.3%)
CIE-LAB	lab(55.76, -20.68, -18.56)
CIE-LCH	lch(55.76, 27.79, 221.90°)
OKLab	oklab(61.04% -0.0747 -0.0516)
OKLCH	oklch(61.04% 0.091 214.7)
XYZ	xyz(18.2793, 23.6692, 39.1953)
Luminance	0.2367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3391A5 #A54733

analogous

#33A580 #3391A5 #3358A5

triadic

#3391A5 #A53391 #91A533

tetradic

#3391A5 #8033A5 #A54733 #58A533

square

#3391A5 #8033A5 #A54733 #58A533

split-complementary

#3391A5 #A53358 #A58033

monochromatic

#163F48 #256876 #3391A5 #4DB2C8 #7CC7D6

Accessibility & contrast

On white

3.66

#3391A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#3391A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3391A5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3391A5	#FFFFFF	#000000	##000000
##3391A5	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA6

Deuteranopia (green-blind)

#7380A5

Tritanopia (blue-blind)

#009997

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3391a5;
/* rgb */ color: rgb(51, 145, 165);
/* oklch */ color: oklch(61.0% 0.091 214.7);

Tailwind

colors: {
  custom: {
    50: '#7ab1bf',
    500: '#3391a5',
    950: '#000000',
  },
}

SCSS

$custom: #3391a5;
$custom-light: #7ab1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3391a5",
  "rgb": {
    "r": 51,
    "g": 145,
    "b": 165
  },
  "hsl": {
    "h": 190.526,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.61041,
    "c": 0.09079,
    "h": 214.7
  },
  "luminance": 0.23671
}

Semantic roles & 50–950 ramp

primary

#3391A5

secondary

#BF8275

accent

#654CDC

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3391A5

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

Preview Lab → · Contrast checker → · Palette generator →