#4A8FDF#4A8FDF

#4A8FDF is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.2% C 0.139 H 253.7°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX#4A8FDF
RGBrgb(74, 143, 223)
HSLhsl(212, 70%, 58%)
HSVhsv(212, 67%, 87%)
CMYKcmyk(66.8%, 35.9%, 0%, 12.5%)
CIE-LABlab(58.44, 3.55, -47.13)
CIE-LCHlch(58.44, 47.26, 274.31°)
OKLaboklab(64.21% -0.0392 -0.1338)
OKLCHoklch(64.21% 0.139 253.7)
XYZxyz(25.9609, 26.4258, 73.5303)
Luminance0.2643 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4A8FDF #DF9A4A
analogous
#4AD9DF #4A8FDF #4F4ADF
triadic
#4A8FDF #DF4A8F #8FDF4A
tetradic
#4A8FDF #DF4AD9 #DF9A4A #4ADF4F
square
#4A8FDF #DF4AD9 #DF9A4A #4ADF4F
split-complementary
#4A8FDF #DF4F4A #D9DF4A
monochromatic
#1A5394 #2370C8 #4A8FDF #7EAFE8 #B2CFF1

Accessibility & contrast

On white

3.34
#4A8FDF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.29
#4A8FDF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8FDF
6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4A8FDF#FFFFFF#000000##000000
##4A8FDF1.003.346.296.29
#FFFFFF3.341.0021.0021.00
#0000006.2921.001.001.00
##0000006.2921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6B94E2
Deuteranopia (green-blind)
#5686DD
Tritanopia (blue-blind)
#00A2AC
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4a8fdf;
/* rgb */ color: rgb(74, 143, 223);
/* oklch */ color: oklch(64.2% 0.139 253.7);
Tailwind
colors: {
  custom: {
    50: '#8bafe9',
    500: '#4a8fdf',
    950: '#000000',
  },
}
SCSS
$custom: #4a8fdf;
$custom-light: #8bafe9;
$custom-dark: #000000;
JSON
{
  "hex": "#4a8fdf",
  "rgb": {
    "r": 74,
    "g": 143,
    "b": 223
  },
  "hsl": {
    "h": 212.215,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.6421,
    "c": 0.13947,
    "h": 253.7
  },
  "luminance": 0.26428
}

Semantic roles & 50–950 ramp

primary
#4A8FDF
secondary
#E0C5A5
accent
#9A3BED
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4A8FDF

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

Preview Lab → · Contrast checker → · Palette generator →

#4A8FDF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva