#3E8BD3#3E8BD3

#3E8BD3 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.2% C 0.133 H 249.5°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#3E8BD3
RGB	rgb(62, 139, 211)
HSL	hsl(209, 63%, 54%)
HSV	hsv(209, 71%, 83%)
CMYK	cmyk(70.6%, 34.1%, 0%, 17.3%)
CIE-LAB	lab(56.28, -0.09, -43.85)
CIE-LCH	lch(56.28, 43.85, 269.89°)
OKLab	oklab(62.2% -0.0465 -0.1245)
OKLCH	oklch(62.2% 0.133 249.5)
XYZ	xyz(22.9727, 24.1900, 65.0738)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8BD3 #D3863E

analogous

#3ED3D0 #3E8BD3 #3E40D3

triadic

#3E8BD3 #D33E8B #8BD33E

tetradic

#3E8BD3 #D03ED3 #D3863E #40D33E

square

#3E8BD3 #D03ED3 #D3863E #40D33E

split-complementary

#3E8BD3 #D33E40 #D3D03E

monochromatic

#1C4D7B #276CAC #3E8BD3 #70A9DE #A2C7EA

Accessibility & contrast

On white

3.60

#3E8BD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#3E8BD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8BD3

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8BD3	#FFFFFF	#000000	##000000
##3E8BD3	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8FD6

Deuteranopia (green-blind)

#5581D2

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3e8bd3;
/* rgb */ color: rgb(62, 139, 211);
/* oklch */ color: oklch(62.2% 0.133 249.5);

Tailwind

colors: {
  custom: {
    50: '#85ace1',
    500: '#3e8bd3',
    950: '#000000',
  },
}

SCSS

$custom: #3e8bd3;
$custom-light: #85ace1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8bd3",
  "rgb": {
    "r": 62,
    "g": 139,
    "b": 211
  },
  "hsl": {
    "h": 208.993,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62203,
    "c": 0.13288,
    "h": 249.5
  },
  "luminance": 0.24193
}

Semantic roles & 50–950 ramp

primary

#3E8BD3

secondary

#D6B596

accent

#9142E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8BD3

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

Preview Lab → · Contrast checker → · Palette generator →