#4670DD#4670DD

#4670DD is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.3% C 0.173 H 265.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#4670DD
RGBrgb(70, 112, 221)
HSLhsl(223, 69%, 57%)
HSVhsv(223, 68%, 87%)
CMYKcmyk(68.3%, 49.3%, 0%, 13.3%)
CIE-LABlab(49.63, 21.14, -60.09)
CIE-LCHlch(49.63, 63.70, 289.38°)
OKLaboklab(57.32% -0.0138 -0.1724)
OKLCHoklch(57.32% 0.173 265.4)
XYZxyz(21.3665, 18.1088, 70.7619)
Luminance0.1811 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4670DD #DDB346
analogous
#46BCDD #4670DD #6746DD
triadic
#4670DD #DD4670 #70DD46
tetradic
#4670DD #DD46BC #DDB346 #46DD67
square
#4670DD #DD46BC #DDB346 #46DD67
split-complementary
#4670DD #DD6746 #BCDD46
monochromatic
#1A3B8E #2450C2 #4670DD #7A98E7 #ADC0F0

Accessibility & contrast

On white

4.54
#4670DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.62
#4670DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4670DD
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4670DD#FFFFFF#000000##000000
##4670DD1.004.544.624.62
#FFFFFF4.541.0021.0021.00
#0000004.6221.001.001.00
##0000004.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#327DE1
Deuteranopia (green-blind)
#006FDB
Tritanopia (blue-blind)
#008A9C
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #4670dd;
/* rgb */ color: rgb(70, 112, 221);
/* oklch */ color: oklch(57.3% 0.173 265.4);
Tailwind
colors: {
  custom: {
    50: '#8a98e8',
    500: '#4670dd',
    950: '#000000',
  },
}
SCSS
$custom: #4670dd;
$custom-light: #8a98e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4670dd",
  "rgb": {
    "r": 70,
    "g": 112,
    "b": 221
  },
  "hsl": {
    "h": 223.311,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57324,
    "c": 0.17298,
    "h": 265.4
  },
  "luminance": 0.18111
}

Semantic roles & 50–950 ramp

primary
#4670DD
secondary
#DECDA1
accent
#BB3CEC
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0D16
muted
#7E7E84

Preview Lab

Preview with #4670DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4670DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva