#4650B7#4650B7

#4650B7 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.2% C 0.161 H 274.5°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#4650B7
RGB	rgb(70, 80, 183)
HSL	hsl(235, 45%, 50%)
HSV	hsv(235, 62%, 72%)
CMYK	cmyk(61.7%, 56.3%, 0%, 28.2%)
CIE-LAB	lab(38.65, 28.11, -55.93)
CIE-LCH	lch(38.65, 62.59, 296.69°)
OKLab	oklab(48.22% 0.0125 -0.1606)
OKLCH	oklch(48.22% 0.161 274.5)
XYZ	xyz(13.9389, 10.4572, 46.0745)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4650B7 #B7AD46

analogous

#4689B7 #4650B7 #7446B7

triadic

#4650B7 #B74650 #50B746

tetradic

#4650B7 #B74689 #B7AD46 #46B774

square

#4650B7 #B74689 #B7AD46 #46B774

split-complementary

#4650B7 #B77446 #89B746

monochromatic

#24295E #353D8B #4650B7 #7179C9 #9EA3DA

Accessibility & contrast

On white

6.79

#4650B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4650B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4650B7

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4650B7	#FFFFFF	#000000	##FFFFFF
##4650B7	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BB

Deuteranopia (green-blind)

#0056B5

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4650b7;
/* rgb */ color: rgb(70, 80, 183);
/* oklch */ color: oklch(48.2% 0.161 274.5);

Tailwind

colors: {
  custom: {
    50: '#8581cd',
    500: '#4650b7',
    950: '#000000',
  },
}

SCSS

$custom: #4650b7;
$custom-light: #8581cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4650b7",
  "rgb": {
    "r": 70,
    "g": 80,
    "b": 183
  },
  "hsl": {
    "h": 234.69,
    "s": 44.664,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48216,
    "c": 0.1611,
    "h": 274.5
  },
  "luminance": 0.10458
}

Semantic roles & 50–950 ramp

primary

#4650B7

secondary

#C6C293

accent

#C953D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4650B7

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

Preview Lab → · Contrast checker → · Palette generator →