#4671DD#4671DD

#4671DD is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.5% C 0.172 H 265.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX#4671DD
RGBrgb(70, 113, 221)
HSLhsl(223, 69%, 57%)
HSVhsv(223, 68%, 87%)
CMYKcmyk(68.3%, 48.9%, 0%, 13.3%)
CIE-LABlab(49.89, 20.52, -59.66)
CIE-LCHlch(49.89, 63.09, 288.98°)
OKLaboklab(57.53% -0.0147 -0.1711)
OKLCHoklch(57.53% 0.172 265.1)
XYZxyz(21.4775, 18.3307, 70.7989)
Luminance0.1833 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4671DD #DDB246
analogous
#46BDDD #4671DD #6746DD
triadic
#4671DD #DD4671 #71DD46
tetradic
#4671DD #DD46BD #DDB246 #46DD67
square
#4671DD #DD46BD #DDB246 #46DD67
split-complementary
#4671DD #DD6746 #BDDD46
monochromatic
#1A3B8E #2451C2 #4671DD #7A99E7 #ADC0F0

Accessibility & contrast

On white

4.50
#4671DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.67
#4671DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4671DD
4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4671DD#FFFFFF#000000##000000
##4671DD1.004.504.674.67
#FFFFFF4.501.0021.0021.00
#0000004.6721.001.001.00
##0000004.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#357EE1
Deuteranopia (green-blind)
#0070DB
Tritanopia (blue-blind)
#008A9C
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #4671dd;
/* rgb */ color: rgb(70, 113, 221);
/* oklch */ color: oklch(57.5% 0.172 265.1);
Tailwind
colors: {
  custom: {
    50: '#8a99e8',
    500: '#4671dd',
    950: '#000000',
  },
}
SCSS
$custom: #4671dd;
$custom-light: #8a99e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4671dd",
  "rgb": {
    "r": 70,
    "g": 113,
    "b": 221
  },
  "hsl": {
    "h": 222.914,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57527,
    "c": 0.17178,
    "h": 265.1
  },
  "luminance": 0.18333
}

Semantic roles & 50–950 ramp

primary
#4671DD
secondary
#DECDA1
accent
#BA3CEC
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0D16
muted
#7E7E84

Preview Lab

Preview with #4671DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4671DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva