#4678DD#4678DD

#4678DD is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.0% C 0.163 H 262.6°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#4678DD
RGBrgb(70, 120, 221)
HSLhsl(220, 69%, 57%)
HSVhsv(220, 68%, 87%)
CMYKcmyk(68.3%, 45.7%, 0%, 13.3%)
CIE-LABlab(51.78, 16.16, -56.62)
CIE-LCHlch(51.78, 58.88, 285.93°)
OKLaboklab(58.97% -0.0209 -0.1621)
OKLCHoklch(58.97% 0.163 262.6)
XYZxyz(22.2888, 19.9532, 71.0693)
Luminance0.1996 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4678DD #DDAB46
analogous
#46C4DD #4678DD #5F46DD
triadic
#4678DD #DD4678 #78DD46
tetradic
#4678DD #DD46C4 #DDAB46 #46DD5F
square
#4678DD #DD46C4 #DDAB46 #46DD5F
split-complementary
#4678DD #DD5F46 #C4DD46
monochromatic
#1A418E #2458C2 #4678DD #7A9EE7 #ADC3F0

Accessibility & contrast

On white

4.21
#4678DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.99
#4678DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4678DD
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4678DD#FFFFFF#000000##000000
##4678DD1.004.214.994.99
#FFFFFF4.211.0021.0021.00
#0000004.9921.001.001.00
##0000004.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#4583E1
Deuteranopia (green-blind)
#2675DB
Tritanopia (blue-blind)
#008FA0
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #4678dd;
/* rgb */ color: rgb(70, 120, 221);
/* oklch */ color: oklch(59.0% 0.163 262.6);
Tailwind
colors: {
  custom: {
    50: '#8a9ee8',
    500: '#4678dd',
    950: '#000000',
  },
}
SCSS
$custom: #4678dd;
$custom-light: #8a9ee8;
$custom-dark: #000000;
JSON
{
  "hex": "#4678dd",
  "rgb": {
    "r": 70,
    "g": 120,
    "b": 221
  },
  "hsl": {
    "h": 220.132,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58973,
    "c": 0.16344,
    "h": 262.6
  },
  "luminance": 0.19955
}

Semantic roles & 50–950 ramp

primary
#4678DD
secondary
#DECAA1
accent
#B23CEC
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #4678DD

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

Preview Lab → · Contrast checker → · Palette generator →

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