#4B68AC#4B68AC

#4B68AC is a mid, moderate blue. Relative luminance 0.144; OKLCH L 52.7% C 0.113 H 265.3°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4B68AC
RGB	rgb(75, 104, 172)
HSL	hsl(222, 39%, 48%)
HSV	hsv(222, 56%, 67%)
CMYK	cmyk(56.4%, 39.5%, 0%, 32.5%)
CIE-LAB	lab(44.76, 10.05, -39.65)
CIE-LCH	lch(44.76, 40.90, 284.23°)
OKLab	oklab(52.72% -0.0092 -0.1124)
OKLCH	oklch(52.72% 0.113 265.3)
XYZ	xyz(15.2958, 14.3739, 40.9901)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B68AC #AC8F4B

analogous

#4B98AC #4B68AC #5E4BAC

triadic

#4B68AC #AC4B68 #68AC4B

tetradic

#4B68AC #AC4B98 #AC8F4B #4BAC5E

square

#4B68AC #AC4B98 #AC8F4B #4BAC5E

split-complementary

#4B68AC #AC5E4B #98AC4B

monochromatic

#263457 #384E81 #4B68AC #728AC2 #9DAED4

Accessibility & contrast

On white

5.42

#4B68AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4B68AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B68AC

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B68AC	#FFFFFF	#000000	##FFFFFF
##4B68AC	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6FAF

Deuteranopia (green-blind)

#4066AB

Tritanopia (blue-blind)

#0D7782

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4b68ac;
/* rgb */ color: rgb(75, 104, 172);
/* oklch */ color: oklch(52.7% 0.113 265.3);

Tailwind

colors: {
  custom: {
    50: '#8492c5',
    500: '#4b68ac',
    950: '#000000',
  },
}

SCSS

$custom: #4b68ac;
$custom-light: #8492c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b68ac",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 172
  },
  "hsl": {
    "h": 222.062,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.52721,
    "c": 0.11278,
    "h": 265.3
  },
  "luminance": 0.14375
}

Semantic roles & 50–950 ramp

primary

#4B68AC

secondary

#C1B392

accent

#AC59CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0D13

muted

#7C7D82

Preview Lab

Preview with #4B68AC

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

Preview Lab → · Contrast checker → · Palette generator →