#3B8DFF#3B8DFF

#3B8DFF is a light, vivid cyan. Relative luminance 0.272; OKLCH L 65.2% C 0.187 H 257.6°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3B8DFF
RGB	rgb(59, 141, 255)
HSL	hsl(215, 100%, 62%)
HSV	hsv(215, 77%, 100%)
CMYK	cmyk(76.9%, 44.7%, 0%, 0%)
CIE-LAB	lab(59.16, 14.09, -63.71)
CIE-LCH	lch(59.16, 65.25, 282.47°)
OKLab	oklab(65.2% -0.0403 -0.1828)
OKLCH	oklch(65.2% 0.187 257.6)
XYZ	xyz(29.3719, 27.1961, 98.2897)
Luminance	0.2720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B8DFF #FFAD3B

analogous

#3BEFFF #3B8DFF #4B3BFF

triadic

#3B8DFF #FF3B8D #8DFF3B

tetradic

#3B8DFF #FF3BEF #FFAD3B #3BFF4B

square

#3B8DFF #FF3BEF #FFAD3B #3BFF4B

split-complementary

#3B8DFF #FF4B3B #EFFF3B

monochromatic

#0050C0 #006AFD #3B8DFF #78B1FF #B5D4FF

Accessibility & contrast

On white

3.26

#3B8DFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3B8DFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B8DFF

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B8DFF	#FFFFFF	#000000	##000000
##3B8DFF	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5198FF

Deuteranopia (green-blind)

#2486FD

Tritanopia (blue-blind)

#00A8BA

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3b8dff;
/* rgb */ color: rgb(59, 141, 255);
/* oklch */ color: oklch(65.2% 0.187 257.6);

Tailwind

colors: {
  custom: {
    50: '#8cadff',
    500: '#3b8dff',
    950: '#000000',
  },
}

SCSS

$custom: #3b8dff;
$custom-light: #8cadff;
$custom-dark: #000000;

JSON

{
  "hex": "#3b8dff",
  "rgb": {
    "r": 59,
    "g": 141,
    "b": 255
  },
  "hsl": {
    "h": 214.898,
    "s": 100,
    "l": 61.569
  },
  "oklch": {
    "l": 0.652,
    "c": 0.18716,
    "h": 257.6
  },
  "luminance": 0.272
}

Semantic roles & 50–950 ramp

primary

#3B8DFF

secondary

#EFD1A6

accent

#8500E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1018

muted

#7E7F86

Preview Lab

Preview with #3B8DFF

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

Preview Lab → · Contrast checker → · Palette generator →