#4475BC#4475BC

#4475BC is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.2% C 0.123 H 257.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4475BC
RGB	rgb(68, 117, 188)
HSL	hsl(216, 47%, 50%)
HSV	hsv(216, 64%, 74%)
CMYK	cmyk(63.8%, 37.8%, 0%, 26.3%)
CIE-LAB	lab(48.98, 6.06, -42.28)
CIE-LCH	lch(48.98, 42.71, 278.16°)
OKLab	oklab(56.18% -0.0261 -0.1201)
OKLCH	oklch(56.18% 0.123 257.7)
XYZ	xyz(17.8190, 17.5807, 50.0216)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4475BC #BC8B44

analogous

#44B1BC #4475BC #4F44BC

triadic

#4475BC #BC4475 #75BC44

tetradic

#4475BC #BC44B1 #BC8B44 #44BC4F

square

#4475BC #BC44B1 #BC8B44 #44BC4F

split-complementary

#4475BC #BC4F44 #B1BC44

monochromatic

#233D62 #33598F #4475BC #7196CC #9EB8DC

Accessibility & contrast

On white

4.65

#4475BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4475BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4475BC

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4475BC	#FFFFFF	#000000	##FFFFFF
##4475BC	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BBF

Deuteranopia (green-blind)

#456FBB

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4475bc;
/* rgb */ color: rgb(68, 117, 188);
/* oklch */ color: oklch(56.2% 0.123 257.7);

Tailwind

colors: {
  custom: {
    50: '#839cd0',
    500: '#4475bc',
    950: '#000000',
  },
}

SCSS

$custom: #4475bc;
$custom-light: #839cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4475bc",
  "rgb": {
    "r": 68,
    "g": 117,
    "b": 188
  },
  "hsl": {
    "h": 215.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56177,
    "c": 0.12291,
    "h": 257.7
  },
  "luminance": 0.17582
}

Semantic roles & 50–950 ramp

primary

#4475BC

secondary

#C9B393

accent

#A051D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4475BC

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

Preview Lab → · Contrast checker → · Palette generator →