#3E7ECC#3E7ECC

#3E7ECC is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.9% C 0.137 H 254.8°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX#3E7ECC
RGBrgb(62, 126, 204)
HSLhsl(213, 58%, 52%)
HSVhsv(213, 70%, 80%)
CMYKcmyk(69.6%, 38.2%, 0%, 20%)
CIE-LABlab(52.18, 5.21, -46.38)
CIE-LCHlch(52.18, 46.68, 276.41°)
OKLaboklab(58.88% -0.0359 -0.1321)
OKLCHoklch(58.88% 0.137 254.8)
XYZxyz(20.3425, 20.3033, 59.9619)
Luminance0.2031 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E7ECC #CC8C3E
analogous
#3EC5CC #3E7ECC #453ECC
triadic
#3E7ECC #CC3E7E #7ECC3E
tetradic
#3E7ECC #CC3EC5 #CC8C3E #3ECC45
square
#3E7ECC #CC3EC5 #CC8C3E #3ECC45
split-complementary
#3E7ECC #CC453E #C5CC3E
monochromatic
#1E4472 #2B61A2 #3E7ECC #6E9ED9 #9FBFE6

Accessibility & contrast

On white

4.15
#3E7ECC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.06
#3E7ECC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7ECC
5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E7ECC#FFFFFF#000000##000000
##3E7ECC1.004.155.065.06
#FFFFFF4.151.0021.0021.00
#0000005.0621.001.001.00
##0000005.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#5A84CF
Deuteranopia (green-blind)
#4576CA
Tritanopia (blue-blind)
#00909B
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #3e7ecc;
/* rgb */ color: rgb(62, 126, 204);
/* oklch */ color: oklch(58.9% 0.137 254.8);
Tailwind
colors: {
  custom: {
    50: '#83a2dc',
    500: '#3e7ecc',
    950: '#000000',
  },
}
SCSS
$custom: #3e7ecc;
$custom-light: #83a2dc;
$custom-dark: #000000;
JSON
{
  "hex": "#3e7ecc",
  "rgb": {
    "r": 62,
    "g": 126,
    "b": 204
  },
  "hsl": {
    "h": 212.958,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58877,
    "c": 0.13686,
    "h": 254.8
  },
  "luminance": 0.20305
}

Semantic roles & 50–950 ramp

primary
#3E7ECC
secondary
#D2B694
accent
#9C46E1
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0F15
muted
#7D7E83

Preview Lab

Preview with #3E7ECC

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

Preview Lab → · Contrast checker → · Palette generator →

#3E7ECC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva