#4391EA#4391EA

#4391EA is a light, vivid cyan. Relative luminance 0.274; OKLCH L 65.0% C 0.154 H 253.7°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX#4391EA
RGBrgb(67, 145, 234)
HSLhsl(212, 80%, 59%)
HSVhsv(212, 71%, 92%)
CMYKcmyk(71.4%, 38%, 0%, 8.2%)
CIE-LABlab(59.33, 5.16, -51.85)
CIE-LCHlch(59.33, 52.10, 275.68°)
OKLaboklab(65.02% -0.0431 -0.1477)
OKLCHoklch(65.02% 0.154 253.7)
XYZxyz(27.2859, 27.3816, 81.6731)
Luminance0.2738 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4391EA #EA9C43
analogous
#43E5EA #4391EA #4943EA
triadic
#4391EA #EA4391 #91EA43
tetradic
#4391EA #EA43E5 #EA9C43 #43EA49
square
#4391EA #EA43E5 #EA9C43 #43EA49
split-complementary
#4391EA #EA4943 #E5EA43
monochromatic
#1255A1 #1872D8 #4391EA #7AB1F0 #B1D1F6

Accessibility & contrast

On white

3.24
#4391EA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.48
#4391EA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391EA
6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4391EA#FFFFFF#000000##000000
##4391EA1.003.246.486.48
#FFFFFF3.241.0021.0021.00
#0000006.4821.001.001.00
##0000006.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6897EE
Deuteranopia (green-blind)
#4E88E8
Tritanopia (blue-blind)
#00A6B2
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #4391ea;
/* rgb */ color: rgb(67, 145, 234);
/* oklch */ color: oklch(65.0% 0.154 253.7);
Tailwind
colors: {
  custom: {
    50: '#8ab0f1',
    500: '#4391ea',
    950: '#000000',
  },
}
SCSS
$custom: #4391ea;
$custom-light: #8ab0f1;
$custom-dark: #000000;
JSON
{
  "hex": "#4391ea",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 234
  },
  "hsl": {
    "h": 211.976,
    "s": 79.904,
    "l": 59.02
  },
  "oklch": {
    "l": 0.6502,
    "c": 0.1539,
    "h": 253.7
  },
  "luminance": 0.27385
}

Semantic roles & 50–950 ramp

primary
#4391EA
secondary
#E5C7A4
accent
#9A31F6
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1017
muted
#7E7F85

Preview Lab

Preview with #4391EA

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

Preview Lab → · Contrast checker → · Palette generator →

#4391EA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva