#4673BD#4673BD

#4673BD is a mid, vivid blue. Relative luminance 0.172; OKLCH L 55.9% C 0.126 H 259.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4673BD
RGB	rgb(70, 115, 189)
HSL	hsl(217, 47%, 51%)
HSV	hsv(217, 63%, 74%)
CMYK	cmyk(63%, 39.2%, 0%, 25.9%)
CIE-LAB	lab(48.56, 8.01, -43.53)
CIE-LCH	lch(48.56, 44.26, 280.43°)
OKLab	oklab(55.89% -0.0221 -0.1237)
OKLCH	oklch(55.89% 0.126 259.9)
XYZ	xyz(17.8386, 17.2360, 50.5211)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4673BD #BD9046

analogous

#46AEBD #4673BD #5446BD

triadic

#4673BD #BD4673 #73BD46

tetradic

#4673BD #BD46AE #BD9046 #46BD54

square

#4673BD #BD46AE #BD9046 #46BD54

split-complementary

#4673BD #BD5446 #AEBD46

monochromatic

#243C65 #345792 #4673BD #7395CD #A0B7DD

Accessibility & contrast

On white

4.72

#4673BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#4673BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4673BD

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4673BD	#FFFFFF	#000000	##FFFFFF
##4673BD	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5379C0

Deuteranopia (green-blind)

#426EBB

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4673bd;
/* rgb */ color: rgb(70, 115, 189);
/* oklch */ color: oklch(55.9% 0.126 259.9);

Tailwind

colors: {
  custom: {
    50: '#849ad1',
    500: '#4673bd',
    950: '#000000',
  },
}

SCSS

$custom: #4673bd;
$custom-light: #849ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#4673bd",
  "rgb": {
    "r": 70,
    "g": 115,
    "b": 189
  },
  "hsl": {
    "h": 217.311,
    "s": 47.41,
    "l": 50.784
  },
  "oklch": {
    "l": 0.55887,
    "c": 0.12571,
    "h": 259.9
  },
  "luminance": 0.17238
}

Semantic roles & 50–950 ramp

primary

#4673BD

secondary

#CAB695

accent

#A451D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4673BD

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

Preview Lab → · Contrast checker → · Palette generator →