#3E8ED9#3E8ED9

#3E8ED9 is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.2% C 0.137 H 249.7°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#3E8ED9
RGB	rgb(62, 142, 217)
HSL	hsl(209, 67%, 55%)
HSV	hsv(209, 71%, 85%)
CMYK	cmyk(71.4%, 34.6%, 0%, 14.9%)
CIE-LAB	lab(57.44, 0.26, -45.38)
CIE-LCH	lch(57.44, 45.38, 270.33°)
OKLab	oklab(63.22% -0.0477 -0.1289)
OKLCH	oklch(63.22% 0.137 249.7)
XYZ	xyz(24.1793, 25.3772, 69.2562)
Luminance	0.2538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8ED9 #D9893E

analogous

#3ED9D6 #3E8ED9 #3E41D9

triadic

#3E8ED9 #D93E8E #8ED93E

tetradic

#3E8ED9 #D63ED9 #D9893E #41D93E

square

#3E8ED9 #D63ED9 #D9893E #41D93E

split-complementary

#3E8ED9 #D93E41 #D9D63E

monochromatic

#1A5083 #246FB6 #3E8ED9 #71ACE3 #A4CAED

Accessibility & contrast

On white

3.46

#3E8ED9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#3E8ED9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8ED9

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8ED9	#FFFFFF	#000000	##000000
##3E8ED9	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C92DC

Deuteranopia (green-blind)

#5683D8

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3e8ed9;
/* rgb */ color: rgb(62, 142, 217);
/* oklch */ color: oklch(63.2% 0.137 249.7);

Tailwind

colors: {
  custom: {
    50: '#86aee5',
    500: '#3e8ed9',
    950: '#000000',
  },
}

SCSS

$custom: #3e8ed9;
$custom-light: #86aee5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8ed9",
  "rgb": {
    "r": 62,
    "g": 142,
    "b": 217
  },
  "hsl": {
    "h": 209.032,
    "s": 67.1,
    "l": 54.706
  },
  "oklch": {
    "l": 0.63215,
    "c": 0.13746,
    "h": 249.7
  },
  "luminance": 0.2538
}

Semantic roles & 50–950 ramp

primary

#3E8ED9

secondary

#DAB899

accent

#913EEA

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #3E8ED9

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

Preview Lab → · Contrast checker → · Palette generator →