#4653BC#4653BC

#4653BC is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.2% C 0.164 H 273.4°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#4653BC
RGB	rgb(70, 83, 188)
HSL	hsl(233, 47%, 51%)
HSV	hsv(233, 63%, 74%)
CMYK	cmyk(62.8%, 55.9%, 0%, 26.3%)
CIE-LAB	lab(39.78, 27.92, -57.03)
CIE-LCH	lch(39.78, 63.50, 296.08°)
OKLab	oklab(49.17% 0.0098 -0.1638)
OKLCH	oklch(49.17% 0.164 273.4)
XYZ	xyz(14.6931, 11.1182, 48.9389)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4653BC #BCAF46

analogous

#468EBC #4653BC #7446BC

triadic

#4653BC #BC4653 #53BC46

tetradic

#4653BC #BC468E #BCAF46 #46BC74

square

#4653BC #BC468E #BCAF46 #46BC74

split-complementary

#4653BC #BC7446 #8EBC46

monochromatic

#242B64 #343E90 #4653BC #737DCC #A0A7DD

Accessibility & contrast

On white

6.51

#4653BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4653BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4653BC

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4653BC	#FFFFFF	#000000	##FFFFFF
##4653BC	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C0

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#006C7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4653bc;
/* rgb */ color: rgb(70, 83, 188);
/* oklch */ color: oklch(49.2% 0.164 273.4);

Tailwind

colors: {
  custom: {
    50: '#8583d1',
    500: '#4653bc',
    950: '#000000',
  },
}

SCSS

$custom: #4653bc;
$custom-light: #8583d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4653bc",
  "rgb": {
    "r": 70,
    "g": 83,
    "b": 188
  },
  "hsl": {
    "h": 233.39,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49173,
    "c": 0.16413,
    "h": 273.4
  },
  "luminance": 0.11119
}

Semantic roles & 50–950 ramp

primary

#4653BC

secondary

#C9C395

accent

#C851D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4653BC

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

Preview Lab → · Contrast checker → · Palette generator →