#4675BB#4675BB

#4675BB is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.2% C 0.121 H 258.2°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4675BB
RGB	rgb(70, 117, 187)
HSL	hsl(216, 46%, 50%)
HSV	hsv(216, 63%, 73%)
CMYK	cmyk(62.6%, 37.4%, 0%, 26.7%)
CIE-LAB	lab(49.02, 6.09, -41.64)
CIE-LCH	lch(49.02, 42.08, 278.32°)
OKLab	oklab(56.21% -0.0247 -0.1182)
OKLCH	oklch(56.21% 0.121 258.2)
XYZ	xyz(17.8535, 17.6109, 49.4624)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4675BB #BB8C46

analogous

#46B0BB #4675BB #5146BB

triadic

#4675BB #BB4675 #75BB46

tetradic

#4675BB #BB46B0 #BB8C46 #46BB51

square

#4675BB #BB46B0 #BB8C46 #46BB51

split-complementary

#4675BB #BB5146 #B0BB46

monochromatic

#243D62 #35598F #4675BB #7396CB #A0B8DC

Accessibility & contrast

On white

4.64

#4675BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4675BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4675BB

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4675BB	#FFFFFF	#000000	##FFFFFF
##4675BB	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#577ABE

Deuteranopia (green-blind)

#476FBA

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4675bb;
/* rgb */ color: rgb(70, 117, 187);
/* oklch */ color: oklch(56.2% 0.121 258.2);

Tailwind

colors: {
  custom: {
    50: '#849cd0',
    500: '#4675bb',
    950: '#000000',
  },
}

SCSS

$custom: #4675bb;
$custom-light: #849cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4675bb",
  "rgb": {
    "r": 70,
    "g": 117,
    "b": 187
  },
  "hsl": {
    "h": 215.897,
    "s": 46.245,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56213,
    "c": 0.12075,
    "h": 258.2
  },
  "luminance": 0.17613
}

Semantic roles & 50–950 ramp

primary

#4675BB

secondary

#C8B494

accent

#A152D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4675BB

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

Preview Lab → · Contrast checker → · Palette generator →