#4D8EEA#4D8EEA

#4D8EEA is a light, vivid blue. Relative luminance 0.269; OKLCH L 64.7% C 0.154 H 257.4°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX#4D8EEA
RGBrgb(77, 142, 234)
HSLhsl(215, 79%, 61%)
HSVhsv(215, 67%, 92%)
CMYKcmyk(67.1%, 39.3%, 0%, 8.2%)
CIE-LABlab(58.85, 8.41, -52.59)
CIE-LCHlch(58.85, 53.26, 279.08°)
OKLaboklab(64.74% -0.0335 -0.1498)
OKLCHoklch(64.74% 0.154 257.4)
XYZxyz(27.5795, 26.8615, 81.5573)
Luminance0.2686 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D8EEA #EAA94D
analogous
#4DDCEA #4D8EEA #5A4DEA
triadic
#4D8EEA #EA4D8E #8EEA4D
tetradic
#4D8EEA #EA4DDC #EAA94D #4DEA5A
square
#4D8EEA #EA4DDC #EAA94D #4DEA5A
split-complementary
#4D8EEA #EA5A4D #DCEA4D
monochromatic
#1452A9 #1A6CDF #4D8EEA #84B1F0 #BAD4F7

Accessibility & contrast

On white

3.30
#4D8EEA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.37
#4D8EEA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8EEA
6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D8EEA#FFFFFF#000000##000000
##4D8EEA1.003.306.376.37
#FFFFFF3.301.0021.0021.00
#0000006.3721.001.001.00
##0000006.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6496EE
Deuteranopia (green-blind)
#4C87E8
Tritanopia (blue-blind)
#00A3B1
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #4d8eea;
/* rgb */ color: rgb(77, 142, 234);
/* oklch */ color: oklch(64.7% 0.154 257.4);
Tailwind
colors: {
  custom: {
    50: '#8faef1',
    500: '#4d8eea',
    950: '#000000',
  },
}
SCSS
$custom: #4d8eea;
$custom-light: #8faef1;
$custom-dark: #000000;
JSON
{
  "hex": "#4d8eea",
  "rgb": {
    "r": 77,
    "g": 142,
    "b": 234
  },
  "hsl": {
    "h": 215.159,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64745,
    "c": 0.15353,
    "h": 257.4
  },
  "luminance": 0.26864
}

Semantic roles & 50–950 ramp

primary
#4D8EEA
secondary
#E7CEAC
accent
#850ADB
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1017
muted
#7E7F85

Preview Lab

Preview with #4D8EEA

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

Preview Lab → · Contrast checker → · Palette generator →

#4D8EEA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva