#4398D5#4398D5

#4398D5 is a light, vivid cyan. Relative luminance 0.285; OKLCH L 65.4% C 0.122 H 243.1°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX#4398D5
RGBrgb(67, 152, 213)
HSLhsl(205, 63%, 55%)
HSVhsv(205, 69%, 84%)
CMYKcmyk(68.5%, 28.6%, 0%, 16.5%)
CIE-LABlab(60.29, -6.17, -38.64)
CIE-LCHlch(60.29, 39.13, 260.93°)
OKLaboklab(65.44% -0.0554 -0.1091)
OKLCHoklch(65.44% 0.122 243.1)
XYZxyz(25.5486, 28.4511, 67.0830)
Luminance0.2845 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4398D5 #D58043
analogous
#43D5C9 #4398D5 #434FD5
triadic
#4398D5 #D54398 #98D543
tetradic
#4398D5 #C943D5 #D58043 #4FD543
square
#4398D5 #C943D5 #D58043 #4FD543
split-complementary
#4398D5 #D5434F #D5C943
monochromatic
#1D5781 #2879B3 #4398D5 #75B3E0 #A7CFEB

Accessibility & contrast

On white

3.14
#4398D5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.69
#4398D5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4398D5
6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4398D5#FFFFFF#000000##000000
##4398D51.003.146.696.69
#FFFFFF3.141.0021.0021.00
#0000006.6921.001.001.00
##0000006.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C99D8
Deuteranopia (green-blind)
#688BD4
Tritanopia (blue-blind)
#00A7AD
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #4398d5;
/* rgb */ color: rgb(67, 152, 213);
/* oklch */ color: oklch(65.4% 0.122 243.1);
Tailwind
colors: {
  custom: {
    50: '#87b6e2',
    500: '#4398d5',
    950: '#000000',
  },
}
SCSS
$custom: #4398d5;
$custom-light: #87b6e2;
$custom-dark: #000000;
JSON
{
  "hex": "#4398d5",
  "rgb": {
    "r": 67,
    "g": 152,
    "b": 213
  },
  "hsl": {
    "h": 205.068,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.65444,
    "c": 0.12239,
    "h": 243.1
  },
  "luminance": 0.28454
}

Semantic roles & 50–950 ramp

primary
#4398D5
secondary
#D9B59B
accent
#8641E7
background
#F8FBFD
surface
#F0F6FB
border
#CBD0D4
text
#0D1115
muted
#7D8083

Preview Lab

Preview with #4398D5

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

Preview Lab → · Contrast checker → · Palette generator →

#4398D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva