#4198DE#4198DE

#4198DE is a light, vivid cyan. Relative luminance 0.289; OKLCH L 65.8% C 0.133 H 246.2°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX#4198DE
RGBrgb(65, 152, 222)
HSLhsl(207, 70%, 56%)
HSVhsv(207, 71%, 87%)
CMYKcmyk(70.7%, 31.5%, 0%, 12.9%)
CIE-LABlab(60.65, -3.39, -43.10)
CIE-LCHlch(60.65, 43.23, 265.51°)
OKLaboklab(65.85% -0.054 -0.1221)
OKLCHoklch(65.85% 0.133 246.2)
XYZxyz(26.5880, 28.8513, 73.2607)
Luminance0.2885 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4198DE #DE8741
analogous
#41DED6 #4198DE #414ADE
triadic
#4198DE #DE4198 #98DE41
tetradic
#4198DE #D641DE #DE8741 #4ADE41
square
#4198DE #D641DE #DE8741 #4ADE41
split-complementary
#4198DE #DE414A #DED641
monochromatic
#18598C #217AC0 #4198DE #75B4E7 #A9D1F0

Accessibility & contrast

On white

3.10
#4198DE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.77
#4198DE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4198DE
6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4198DE#FFFFFF#000000##000000
##4198DE1.003.106.776.77
#FFFFFF3.101.0021.0021.00
#0000006.7721.001.001.00
##0000006.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#789AE1
Deuteranopia (green-blind)
#628CDD
Tritanopia (blue-blind)
#00A9B1
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #4198de;
/* rgb */ color: rgb(65, 152, 222);
/* oklch */ color: oklch(65.8% 0.133 246.2);
Tailwind
colors: {
  custom: {
    50: '#88b6e8',
    500: '#4198de',
    950: '#000000',
  },
}
SCSS
$custom: #4198de;
$custom-light: #88b6e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4198de",
  "rgb": {
    "r": 65,
    "g": 152,
    "b": 222
  },
  "hsl": {
    "h": 206.752,
    "s": 70.404,
    "l": 56.275
  },
  "oklch": {
    "l": 0.65845,
    "c": 0.13349,
    "h": 246.2
  },
  "luminance": 0.28854
}

Semantic roles & 50–950 ramp

primary
#4198DE
secondary
#DEBA9D
accent
#8A3BED
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4198DE

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

Preview Lab → · Contrast checker → · Palette generator →

#4198DE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva