#3E8DD1#3E8DD1

#3E8DD1 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.5% C 0.129 H 247.6°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3E8DD1
RGB	rgb(62, 141, 209)
HSL	hsl(208, 62%, 53%)
HSV	hsv(208, 70%, 82%)
CMYK	cmyk(70.3%, 32.5%, 0%, 18%)
CIE-LAB	lab(56.76, -1.96, -41.97)
CIE-LCH	lch(56.76, 42.01, 267.33°)
OKLab	oklab(62.55% -0.049 -0.119)
OKLCH	oklch(62.55% 0.129 247.6)
XYZ	xyz(23.0158, 24.6748, 63.8590)
Luminance	0.2468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8DD1 #D1823E

analogous

#3ED1CB #3E8DD1 #3E43D1

triadic

#3E8DD1 #D13E8D #8DD13E

tetradic

#3E8DD1 #CB3ED1 #D1823E #43D13E

square

#3E8DD1 #CB3ED1 #D1823E #43D13E

split-complementary

#3E8DD1 #D13E43 #D1CB3E

monochromatic

#1D4E78 #286EA9 #3E8DD1 #6FAADD #A1C7E9

Accessibility & contrast

On white

3.54

#3E8DD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#3E8DD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8DD1

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8DD1	#FFFFFF	#000000	##000000
##3E8DD1	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E90D4

Deuteranopia (green-blind)

#5A82D0

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3e8dd1;
/* rgb */ color: rgb(62, 141, 209);
/* oklch */ color: oklch(62.5% 0.129 247.6);

Tailwind

colors: {
  custom: {
    50: '#84aedf',
    500: '#3e8dd1',
    950: '#000000',
  },
}

SCSS

$custom: #3e8dd1;
$custom-light: #84aedf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8dd1",
  "rgb": {
    "r": 62,
    "g": 141,
    "b": 209
  },
  "hsl": {
    "h": 207.755,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62548,
    "c": 0.12865,
    "h": 247.6
  },
  "luminance": 0.24677
}

Semantic roles & 50–950 ramp

primary

#3E8DD1

secondary

#D5B396

accent

#8E43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8DD1

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

Preview Lab → · Contrast checker → · Palette generator →