#3E8DD3#3E8DD3

#3E8DD3 is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.7% C 0.131 H 248.3°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#3E8DD3
RGB	rgb(62, 141, 211)
HSL	hsl(208, 63%, 54%)
HSV	hsv(208, 71%, 83%)
CMYK	cmyk(70.6%, 33.2%, 0%, 17.3%)
CIE-LAB	lab(56.85, -1.26, -42.94)
CIE-LCH	lch(56.85, 42.96, 268.32°)
OKLab	oklab(62.66% -0.0484 -0.1218)
OKLCH	oklch(62.66% 0.131 248.3)
XYZ	xyz(23.2649, 24.7745, 65.1712)
Luminance	0.2478 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8DD3 #D3843E

analogous

#3ED3CE #3E8DD3 #3E42D3

triadic

#3E8DD3 #D33E8D #8DD33E

tetradic

#3E8DD3 #CE3ED3 #D3843E #42D33E

square

#3E8DD3 #CE3ED3 #D3843E #42D33E

split-complementary

#3E8DD3 #D33E42 #D3CE3E

monochromatic

#1C4E7B #276EAC #3E8DD3 #70AADE #A2C8EA

Accessibility & contrast

On white

3.53

#3E8DD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#3E8DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8DD3

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8DD3	#FFFFFF	#000000	##000000
##3E8DD3	1.00	3.53	5.96	5.96
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D90D6

Deuteranopia (green-blind)

#5882D2

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3e8dd3;
/* rgb */ color: rgb(62, 141, 211);
/* oklch */ color: oklch(62.7% 0.131 248.3);

Tailwind

colors: {
  custom: {
    50: '#85aee1',
    500: '#3e8dd3',
    950: '#000000',
  },
}

SCSS

$custom: #3e8dd3;
$custom-light: #85aee1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8dd3",
  "rgb": {
    "r": 62,
    "g": 141,
    "b": 211
  },
  "hsl": {
    "h": 208.188,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62657,
    "c": 0.13105,
    "h": 248.3
  },
  "luminance": 0.24777
}

Semantic roles & 50–950 ramp

primary

#3E8DD3

secondary

#D6B496

accent

#8F42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8DD3

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

Preview Lab → · Contrast checker → · Palette generator →