#3A8ED2#3A8ED2

#3A8ED2 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.7% C 0.130 H 246.5°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#3A8ED2
RGB	rgb(58, 142, 210)
HSL	hsl(207, 63%, 53%)
HSV	hsv(207, 72%, 82%)
CMYK	cmyk(72.4%, 32.4%, 0%, 17.6%)
CIE-LAB	lab(56.97, -2.76, -42.20)
CIE-LCH	lch(56.97, 42.29, 266.26°)
OKLab	oklab(62.7% -0.052 -0.1197)
OKLCH	oklch(62.7% 0.13 246.5)
XYZ	xyz(23.0463, 24.8961, 64.5511)
Luminance	0.2490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8ED2 #D27E3A

analogous

#3AD2CA #3A8ED2 #3A42D2

triadic

#3A8ED2 #D23A8E #8ED23A

tetradic

#3A8ED2 #CA3AD2 #D27E3A #42D23A

square

#3A8ED2 #CA3AD2 #D27E3A #42D23A

split-complementary

#3A8ED2 #D23A42 #D2CA3A

monochromatic

#1B4E77 #266EA8 #3A8ED2 #6CABDD #9EC7E9

Accessibility & contrast

On white

3.51

#3A8ED2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#3A8ED2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8ED2

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8ED2	#FFFFFF	#000000	##000000
##3A8ED2	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F91D5

Deuteranopia (green-blind)

#5A82D1

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3a8ed2;
/* rgb */ color: rgb(58, 142, 210);
/* oklch */ color: oklch(62.7% 0.130 246.5);

Tailwind

colors: {
  custom: {
    50: '#83aee0',
    500: '#3a8ed2',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ed2;
$custom-light: #83aee0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ed2",
  "rgb": {
    "r": 58,
    "g": 142,
    "b": 210
  },
  "hsl": {
    "h": 206.842,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.627,
    "c": 0.13048,
    "h": 246.5
  },
  "luminance": 0.24899
}

Semantic roles & 50–950 ramp

primary

#3A8ED2

secondary

#D5B093

accent

#8B42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A8ED2

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

Preview Lab → · Contrast checker → · Palette generator →