#3291BF#3291BF

#3291BF is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.2% C 0.111 H 233.9°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3291BF
RGB	rgb(50, 145, 191)
HSL	hsl(200, 59%, 47%)
HSV	hsv(200, 74%, 75%)
CMYK	cmyk(73.8%, 24.1%, 0%, 25.1%)
CIE-LAB	lab(56.77, -12.16, -31.81)
CIE-LCH	lch(56.77, 34.05, 249.08°)
OKLab	oklab(62.19% -0.0653 -0.0895)
OKLCH	oklch(62.19% 0.111 233.9)
XYZ	xyz(20.8410, 24.6881, 52.9470)
Luminance	0.2469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3291BF #BF6032

analogous

#32BFA6 #3291BF #324BBF

triadic

#3291BF #BF3291 #91BF32

tetradic

#3291BF #A632BF #BF6032 #4BBF32

square

#3291BF #A632BF #BF6032 #4BBF32

split-complementary

#3291BF #BF324B #BFA632

monochromatic

#19475E #256C8E #3291BF #5AACD4 #8BC5E1

Accessibility & contrast

On white

3.54

#3291BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#3291BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3291BF

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3291BF	#FFFFFF	#000000	##000000
##3291BF	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A90C1

Deuteranopia (green-blind)

#6782BE

Tritanopia (blue-blind)

#009DA1

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3291bf;
/* rgb */ color: rgb(50, 145, 191);
/* oklch */ color: oklch(62.2% 0.111 233.9);

Tailwind

colors: {
  custom: {
    50: '#7db1d2',
    500: '#3291bf',
    950: '#000000',
  },
}

SCSS

$custom: #3291bf;
$custom-light: #7db1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3291bf",
  "rgb": {
    "r": 50,
    "g": 145,
    "b": 191
  },
  "hsl": {
    "h": 199.574,
    "s": 58.506,
    "l": 47.255
  },
  "oklch": {
    "l": 0.6219,
    "c": 0.1108,
    "h": 233.9
  },
  "luminance": 0.2469
}

Semantic roles & 50–950 ramp

primary

#3291BF

secondary

#CB9A82

accent

#7946E2

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3291BF

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

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