#3291AD#3291AD

#3291AD is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.4% C 0.096 H 221.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3291AD
RGB	rgb(50, 145, 173)
HSL	hsl(194, 55%, 44%)
HSV	hsv(194, 71%, 68%)
CMYK	cmyk(71.1%, 16.2%, 0%, 32.2%)
CIE-LAB	lab(56.03, -18.23, -22.71)
CIE-LCH	lch(56.03, 29.12, 231.25°)
OKLab	oklab(61.36% -0.0719 -0.0634)
OKLCH	oklch(61.36% 0.096 221.4)
XYZ	xyz(18.9805, 23.9439, 43.1484)
Luminance	0.2395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3291AD #AD4E32

analogous

#32AD8B #3291AD #3253AD

triadic

#3291AD #AD3291 #91AD32

tetradic

#3291AD #8B32AD #AD4E32 #53AD32

square

#3291AD #8B32AD #AD4E32 #53AD32

split-complementary

#3291AD #AD3253 #AD8B32

monochromatic

#17414E #24697E #3291AD #50B0CC #7FC5DA

Accessibility & contrast

On white

3.63

#3291AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#3291AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3291AD

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3291AD	#FFFFFF	#000000	##000000
##3291AD	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)

#808DAE

Deuteranopia (green-blind)

#6F81AD

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3291ad;
/* rgb */ color: rgb(50, 145, 173);
/* oklch */ color: oklch(61.4% 0.096 221.4);

Tailwind

colors: {
  custom: {
    50: '#7ab1c5',
    500: '#3291ad',
    950: '#000000',
  },
}

SCSS

$custom: #3291ad;
$custom-light: #7ab1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3291ad",
  "rgb": {
    "r": 50,
    "g": 145,
    "b": 173
  },
  "hsl": {
    "h": 193.659,
    "s": 55.157,
    "l": 43.725
  },
  "oklch": {
    "l": 0.61356,
    "c": 0.09592,
    "h": 221.4
  },
  "luminance": 0.23946
}

Semantic roles & 50–950 ramp

primary

#3291AD

secondary

#C38978

accent

#6B49DE

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3291AD

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

Preview Lab → · Contrast checker → · Palette generator →