#4678DB#4678DB

#4678DB is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.8% C 0.161 H 262.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX#4678DB
RGBrgb(70, 120, 219)
HSLhsl(220, 67%, 57%)
HSVhsv(220, 68%, 86%)
CMYKcmyk(68%, 45.2%, 0%, 14.1%)
CIE-LABlab(51.66, 15.45, -55.68)
CIE-LCHlch(51.66, 57.79, 285.51°)
OKLaboklab(58.84% -0.0212 -0.1593)
OKLCHoklch(58.84% 0.161 262.4)
XYZxyz(22.0239, 19.8473, 69.6743)
Luminance0.1985 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4678DB #DBA946
analogous
#46C3DB #4678DB #5F46DB
triadic
#4678DB #DB4678 #78DB46
tetradic
#4678DB #DB46C3 #DBA946 #46DB5F
square
#4678DB #DB46C3 #DBA946 #46DB5F
split-complementary
#4678DB #DB5F46 #C3DB46
monochromatic
#1B418B #2559BF #4678DB #799DE5 #ACC3EF

Accessibility & contrast

On white

4.23
#4678DB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.97
#4678DB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4678DB
4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4678DB#FFFFFF#000000##000000
##4678DB1.004.234.974.97
#FFFFFF4.231.0021.0021.00
#0000004.9721.001.001.00
##0000004.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#4682DF
Deuteranopia (green-blind)
#2975D9
Tritanopia (blue-blind)
#008F9F
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #4678db;
/* rgb */ color: rgb(70, 120, 219);
/* oklch */ color: oklch(58.8% 0.161 262.4);
Tailwind
colors: {
  custom: {
    50: '#899ee7',
    500: '#4678db',
    950: '#000000',
  },
}
SCSS
$custom: #4678db;
$custom-light: #899ee7;
$custom-dark: #000000;
JSON
{
  "hex": "#4678db",
  "rgb": {
    "r": 70,
    "g": 120,
    "b": 219
  },
  "hsl": {
    "h": 219.866,
    "s": 67.421,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58842,
    "c": 0.16076,
    "h": 262.4
  },
  "luminance": 0.1985
}

Semantic roles & 50–950 ramp

primary
#4678DB
secondary
#DDC8A0
accent
#B03DEA
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #4678DB

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

Preview Lab → · Contrast checker → · Palette generator →

#4678DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva