#408ECE#408ECE

#408ECE is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.7% C 0.123 H 246.3°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX#408ECE
RGBrgb(64, 142, 206)
HSLhsl(207, 59%, 53%)
HSVhsv(207, 69%, 81%)
CMYKcmyk(68.9%, 31.1%, 0%, 19.2%)
CIE-LABlab(56.97, -3.28, -39.94)
CIE-LCHlch(56.97, 40.08, 265.30°)
OKLaboklab(62.69% -0.0496 -0.113)
OKLCHoklch(62.69% 0.123 246.3)
XYZxyz(22.9237, 24.8898, 61.9766)
Luminance0.2489 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#408ECE #CE8040
analogous
#40CEC7 #408ECE #4047CE
triadic
#408ECE #CE408E #8ECE40
tetradic
#408ECE #C740CE #CE8040 #47CE40
square
#408ECE #C740CE #CE8040 #47CE40
split-complementary
#408ECE #CE4047 #CEC740
monochromatic
#1E4E75 #2B6EA6 #408ECE #71ABDA #A1C8E7

Accessibility & contrast

On white

3.51
#408ECE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.98
#408ECE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408ECE
5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##408ECE#FFFFFF#000000##000000
##408ECE1.003.515.985.98
#FFFFFF3.511.0021.0021.00
#0000005.9821.001.001.00
##0000005.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7190D1
Deuteranopia (green-blind)
#5E83CD
Tritanopia (blue-blind)
#009DA5
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #408ece;
/* rgb */ color: rgb(64, 142, 206);
/* oklch */ color: oklch(62.7% 0.123 246.3);
Tailwind
colors: {
  custom: {
    50: '#85aedd',
    500: '#408ece',
    950: '#000000',
  },
}
SCSS
$custom: #408ece;
$custom-light: #85aedd;
$custom-dark: #000000;
JSON
{
  "hex": "#408ece",
  "rgb": {
    "r": 64,
    "g": 142,
    "b": 206
  },
  "hsl": {
    "h": 207.042,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.62685,
    "c": 0.12342,
    "h": 246.3
  },
  "luminance": 0.24892
}

Semantic roles & 50–950 ramp

primary
#408ECE
secondary
#D4B296
accent
#8C45E2
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #408ECE

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

Preview Lab → · Contrast checker → · Palette generator →

#408ECE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva