#4650B2#4650B2

#4650B2 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.8% C 0.154 H 274.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#4650B2
RGB	rgb(70, 80, 178)
HSL	hsl(234, 44%, 49%)
HSV	hsv(234, 61%, 70%)
CMYK	cmyk(60.7%, 55.1%, 0%, 30.2%)
CIE-LAB	lab(38.29, 26.39, -53.56)
CIE-LCH	lch(38.29, 59.71, 296.23°)
OKLab	oklab(47.84% 0.0124 -0.1536)
OKLCH	oklch(47.84% 0.154 274.6)
XYZ	xyz(13.4277, 10.2527, 43.3822)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4650B2 #B2A846

analogous

#4686B2 #4650B2 #7246B2

triadic

#4650B2 #B24650 #50B246

tetradic

#4650B2 #B24686 #B2A846 #46B272

square

#4650B2 #B24686 #B2A846 #46B272

split-complementary

#4650B2 #B27246 #86B246

monochromatic

#23295A #353C86 #4650B2 #6F77C6 #9BA0D8

Accessibility & contrast

On white

6.88

#4650B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4650B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4650B2

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4650B2	#FFFFFF	#000000	##FFFFFF
##4650B2	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085FB5

Deuteranopia (green-blind)

#0056B0

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4650b2;
/* rgb */ color: rgb(70, 80, 178);
/* oklch */ color: oklch(47.8% 0.154 274.6);

Tailwind

colors: {
  custom: {
    50: '#8481ca',
    500: '#4650b2',
    950: '#000000',
  },
}

SCSS

$custom: #4650b2;
$custom-light: #8481ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4650b2",
  "rgb": {
    "r": 70,
    "g": 80,
    "b": 178
  },
  "hsl": {
    "h": 234.444,
    "s": 43.548,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47835,
    "c": 0.15415,
    "h": 274.6
  },
  "luminance": 0.10254
}

Semantic roles & 50–950 ramp

primary

#4650B2

secondary

#C4BF90

accent

#C855D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4650B2

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

Preview Lab → · Contrast checker → · Palette generator →