#407ECF#407ECF

#407ECF is a mid, vivid cyan. Relative luminance 0.205; OKLCH L 59.1% C 0.140 H 256.1°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#407ECF
RGBrgb(64, 126, 207)
HSLhsl(214, 60%, 53%)
HSVhsv(214, 69%, 81%)
CMYKcmyk(69.1%, 39.1%, 0%, 18.8%)
CIE-LABlab(52.41, 6.58, -47.71)
CIE-LCHlch(52.41, 48.16, 277.86°)
OKLaboklab(59.13% -0.0338 -0.1359)
OKLCHoklch(59.13% 0.14 256.1)
XYZxyz(20.8336, 20.5145, 61.8811)
Luminance0.2052 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#407ECF #CF9140
analogous
#40C6CF #407ECF #4940CF
triadic
#407ECF #CF407E #7ECF40
tetradic
#407ECF #CF40C6 #CF9140 #40CF49
square
#407ECF #CF40C6 #CF9140 #40CF49
split-complementary
#407ECF #CF4940 #C6CF40
monochromatic
#1E4477 #2A61A8 #407ECF #719FDB #A2C0E8

Accessibility & contrast

On white

4.11
#407ECF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.10
#407ECF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407ECF
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##407ECF#FFFFFF#000000##000000
##407ECF1.004.115.105.10
#FFFFFF4.111.0021.0021.00
#0000005.1021.001.001.00
##0000005.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#5984D2
Deuteranopia (green-blind)
#4377CD
Tritanopia (blue-blind)
#00919C
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #407ecf;
/* rgb */ color: rgb(64, 126, 207);
/* oklch */ color: oklch(59.1% 0.140 256.1);
Tailwind
colors: {
  custom: {
    50: '#85a2de',
    500: '#407ecf',
    950: '#000000',
  },
}
SCSS
$custom: #407ecf;
$custom-light: #85a2de;
$custom-dark: #000000;
JSON
{
  "hex": "#407ecf",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 207
  },
  "hsl": {
    "h": 213.986,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59134,
    "c": 0.14006,
    "h": 256.1
  },
  "luminance": 0.20517
}

Semantic roles & 50–950 ramp

primary
#407ECF
secondary
#D4B997
accent
#9E45E3
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0F15
muted
#7D7E83

Preview Lab

Preview with #407ECF

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

Preview Lab → · Contrast checker → · Palette generator →

#407ECF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva