#3E8ED2#3E8ED2

#3E8ED2 is a light, vivid cyan. Relative luminance 0.250; OKLCH L 62.8% C 0.129 H 247.4°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3E8ED2
RGB	rgb(62, 142, 210)
HSL	hsl(208, 62%, 53%)
HSV	hsv(208, 70%, 82%)
CMYK	cmyk(70.5%, 32.4%, 0%, 17.6%)
CIE-LAB	lab(57.10, -2.19, -42.00)
CIE-LCH	lch(57.10, 42.05, 267.01°)
OKLab	oklab(62.83% -0.0496 -0.119)
OKLCH	oklch(62.83% 0.129 247.4)
XYZ	xyz(23.2881, 25.0207, 64.5624)
Luminance	0.2502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8ED2 #D2823E

analogous

#3ED2CC #3E8ED2 #3E44D2

triadic

#3E8ED2 #D23E8E #8ED23E

tetradic

#3E8ED2 #CC3ED2 #D2823E #44D23E

square

#3E8ED2 #CC3ED2 #D2823E #44D23E

split-complementary

#3E8ED2 #D23E44 #D2CC3E

monochromatic

#1C4F79 #286FAB #3E8ED2 #70ABDE #A1C8E9

Accessibility & contrast

On white

3.50

#3E8ED2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#3E8ED2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8ED2

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8ED2	#FFFFFF	#000000	##000000
##3E8ED2	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F91D5

Deuteranopia (green-blind)

#5B83D1

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3e8ed2;
/* rgb */ color: rgb(62, 142, 210);
/* oklch */ color: oklch(62.8% 0.129 247.4);

Tailwind

colors: {
  custom: {
    50: '#84aee0',
    500: '#3e8ed2',
    950: '#000000',
  },
}

SCSS

$custom: #3e8ed2;
$custom-light: #84aee0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8ed2",
  "rgb": {
    "r": 62,
    "g": 142,
    "b": 210
  },
  "hsl": {
    "h": 207.568,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.6283,
    "c": 0.12897,
    "h": 247.4
  },
  "luminance": 0.25023
}

Semantic roles & 50–950 ramp

primary

#3E8ED2

secondary

#D6B396

accent

#8D43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8ED2

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

Preview Lab → · Contrast checker → · Palette generator →