#407CC9#407CC9

#407CC9 is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.3% C 0.134 H 255.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#407CC9
RGBrgb(64, 124, 201)
HSLhsl(214, 56%, 52%)
HSVhsv(214, 68%, 79%)
CMYKcmyk(68.2%, 38.3%, 0%, 21.2%)
CIE-LABlab(51.52, 5.67, -45.72)
CIE-LCHlch(51.52, 46.07, 277.07°)
OKLaboklab(58.33% -0.0332 -0.1301)
OKLCHoklch(58.33% 0.134 255.7)
XYZxyz(19.8608, 19.7203, 58.0067)
Luminance0.1972 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#407CC9 #C98D40
analogous
#40C0C9 #407CC9 #4940C9
triadic
#407CC9 #C9407C #7CC940
tetradic
#407CC9 #C940C0 #C98D40 #40C949
square
#407CC9 #C940C0 #C98D40 #40C949
split-complementary
#407CC9 #C94940 #C0C940
monochromatic
#1F426F #2D5F9F #407CC9 #709DD6 #9FBDE4

Accessibility & contrast

On white

4.25
#407CC9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.94
#407CC9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CC9
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##407CC9#FFFFFF#000000##000000
##407CC91.004.254.944.94
#FFFFFF4.251.0021.0021.00
#0000004.9421.001.001.00
##0000004.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#5982CC
Deuteranopia (green-blind)
#4575C7
Tritanopia (blue-blind)
#008E99
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #407cc9;
/* rgb */ color: rgb(64, 124, 201);
/* oklch */ color: oklch(58.3% 0.134 255.7);
Tailwind
colors: {
  custom: {
    50: '#84a1da',
    500: '#407cc9',
    950: '#000000',
  },
}
SCSS
$custom: #407cc9;
$custom-light: #84a1da;
$custom-dark: #000000;
JSON
{
  "hex": "#407cc9",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 201
  },
  "hsl": {
    "h": 213.723,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58332,
    "c": 0.1343,
    "h": 255.7
  },
  "luminance": 0.19722
}

Semantic roles & 50–950 ramp

primary
#407CC9
secondary
#D0B694
accent
#9D49DF
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0C0E15
muted
#7D7E83

Preview Lab

Preview with #407CC9

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

Preview Lab → · Contrast checker → · Palette generator →

#407CC9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva