#3E8ECF#3E8ECF

#3E8ECF is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.7% C 0.125 H 246.2°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#3E8ECF
RGB	rgb(62, 142, 207)
HSL	hsl(207, 60%, 53%)
HSV	hsv(207, 70%, 81%)
CMYK	cmyk(70%, 31.4%, 0%, 18.8%)
CIE-LAB	lab(56.95, -3.24, -40.54)
CIE-LCH	lch(56.95, 40.67, 265.43°)
OKLab	oklab(62.67% -0.0505 -0.1148)
OKLCH	oklch(62.67% 0.125 246.2)
XYZ	xyz(22.9178, 24.8726, 62.6125)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8ECF #CF7F3E

analogous

#3ECFC8 #3E8ECF #3E45CF

triadic

#3E8ECF #CF3E8E #8ECF3E

tetradic

#3E8ECF #C83ECF #CF7F3E #45CF3E

square

#3E8ECF #C83ECF #CF7F3E #45CF3E

split-complementary

#3E8ECF #CF3E45 #CFC83E

monochromatic

#1D4E75 #296EA6 #3E8ECF #6FABDB #A0C7E7

Accessibility & contrast

On white

3.51

#3E8ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#3E8ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8ECF

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8ECF	#FFFFFF	#000000	##000000
##3E8ECF	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7190D2

Deuteranopia (green-blind)

#5D82CE

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3e8ecf;
/* rgb */ color: rgb(62, 142, 207);
/* oklch */ color: oklch(62.7% 0.125 246.2);

Tailwind

colors: {
  custom: {
    50: '#84aede',
    500: '#3e8ecf',
    950: '#000000',
  },
}

SCSS

$custom: #3e8ecf;
$custom-light: #84aede;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8ecf",
  "rgb": {
    "r": 62,
    "g": 142,
    "b": 207
  },
  "hsl": {
    "h": 206.897,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62669,
    "c": 0.1254,
    "h": 246.2
  },
  "luminance": 0.24875
}

Semantic roles & 50–950 ramp

primary

#3E8ECF

secondary

#D4B195

accent

#8C44E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8ECF

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

Preview Lab → · Contrast checker → · Palette generator →