#3A8FD2#3A8FD2

#3A8FD2 is a light, vivid cyan. Relative luminance 0.252; OKLCH L 62.9% C 0.130 H 245.9°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#3A8FD2
RGB	rgb(58, 143, 210)
HSL	hsl(206, 63%, 53%)
HSV	hsv(206, 72%, 82%)
CMYK	cmyk(72.4%, 31.9%, 0%, 17.6%)
CIE-LAB	lab(57.26, -3.34, -41.74)
CIE-LCH	lch(57.26, 41.87, 265.43°)
OKLab	oklab(62.93% -0.053 -0.1183)
OKLCH	oklch(62.93% 0.13 245.9)
XYZ	xyz(23.1958, 25.1950, 64.6009)
Luminance	0.2520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8FD2 #D27D3A

analogous

#3AD2C9 #3A8FD2 #3A43D2

triadic

#3A8FD2 #D23A8F #8FD23A

tetradic

#3A8FD2 #C93AD2 #D27D3A #43D23A

square

#3A8FD2 #C93AD2 #D27D3A #43D23A

split-complementary

#3A8FD2 #D23A43 #D2C93A

monochromatic

#1B4E77 #266FA8 #3A8FD2 #6CABDD #9EC8E9

Accessibility & contrast

On white

3.48

#3A8FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#3A8FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FD2

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8FD2	#FFFFFF	#000000	##000000
##3A8FD2	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7091D5

Deuteranopia (green-blind)

#5B83D1

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3a8fd2;
/* rgb */ color: rgb(58, 143, 210);
/* oklch */ color: oklch(62.9% 0.130 245.9);

Tailwind

colors: {
  custom: {
    50: '#83afe0',
    500: '#3a8fd2',
    950: '#000000',
  },
}

SCSS

$custom: #3a8fd2;
$custom-light: #83afe0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8fd2",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 210
  },
  "hsl": {
    "h": 206.447,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62929,
    "c": 0.12963,
    "h": 245.9
  },
  "luminance": 0.25198
}

Semantic roles & 50–950 ramp

primary

#3A8FD2

secondary

#D5B093

accent

#8A42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A8FD2

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

Preview Lab → · Contrast checker → · Palette generator →