#3E8ED4#3E8ED4

#3E8ED4 is a light, vivid cyan. Relative luminance 0.251; OKLCH L 62.9% C 0.131 H 248.1°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E8ED4
RGB	rgb(62, 142, 212)
HSL	hsl(208, 64%, 54%)
HSV	hsv(208, 71%, 83%)
CMYK	cmyk(70.8%, 33%, 0%, 16.9%)
CIE-LAB	lab(57.19, -1.50, -42.97)
CIE-LCH	lch(57.19, 42.99, 268.01°)
OKLab	oklab(62.94% -0.0491 -0.1219)
OKLCH	oklch(62.94% 0.131 248.1)
XYZ	xyz(23.5388, 25.1210, 65.8829)
Luminance	0.2512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8ED4 #D4843E

analogous

#3ED4CF #3E8ED4 #3E43D4

triadic

#3E8ED4 #D43E8E #8ED43E

tetradic

#3E8ED4 #CF3ED4 #D4843E #43D43E

square

#3E8ED4 #CF3ED4 #D4843E #43D43E

split-complementary

#3E8ED4 #D43E43 #D4CF3E

monochromatic

#1C4F7C #276FAE #3E8ED4 #70ABDF #A2C9EA

Accessibility & contrast

On white

3.49

#3E8ED4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#3E8ED4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8ED4

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8ED4	#FFFFFF	#000000	##000000
##3E8ED4	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E91D7

Deuteranopia (green-blind)

#5983D3

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3e8ed4;
/* rgb */ color: rgb(62, 142, 212);
/* oklch */ color: oklch(62.9% 0.131 248.1);

Tailwind

colors: {
  custom: {
    50: '#85aee1',
    500: '#3e8ed4',
    950: '#000000',
  },
}

SCSS

$custom: #3e8ed4;
$custom-light: #85aee1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8ed4",
  "rgb": {
    "r": 62,
    "g": 142,
    "b": 212
  },
  "hsl": {
    "h": 208,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.62939,
    "c": 0.13137,
    "h": 248.1
  },
  "luminance": 0.25124
}

Semantic roles & 50–950 ramp

primary

#3E8ED4

secondary

#D7B597

accent

#8E41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8ED4

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

Preview Lab → · Contrast checker → · Palette generator →