#4B68AD#4B68AD

#4B68AD is a mid, moderate blue. Relative luminance 0.144; OKLCH L 52.8% C 0.114 H 265.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4B68AD
RGB	rgb(75, 104, 173)
HSL	hsl(222, 40%, 49%)
HSV	hsv(222, 57%, 68%)
CMYK	cmyk(56.6%, 39.9%, 0%, 32.2%)
CIE-LAB	lab(44.82, 10.39, -40.15)
CIE-LCH	lch(44.82, 41.47, 284.51°)
OKLab	oklab(52.78% -0.009 -0.1139)
OKLCH	oklch(52.78% 0.114 265.5)
XYZ	xyz(15.3922, 14.4124, 41.4978)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B68AD #AD904B

analogous

#4B99AD #4B68AD #5F4BAD

triadic

#4B68AD #AD4B68 #68AD4B

tetradic

#4B68AD #AD4B99 #AD904B #4BAD5F

square

#4B68AD #AD4B99 #AD904B #4BAD5F

split-complementary

#4B68AD #AD5F4B #99AD4B

monochromatic

#263558 #384E82 #4B68AD #738AC2 #9EAED5

Accessibility & contrast

On white

5.41

#4B68AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4B68AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B68AD

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B68AD	#FFFFFF	#000000	##FFFFFF
##4B68AD	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6FB0

Deuteranopia (green-blind)

#3F66AC

Tritanopia (blue-blind)

#0A7782

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4b68ad;
/* rgb */ color: rgb(75, 104, 173);
/* oklch */ color: oklch(52.8% 0.114 265.5);

Tailwind

colors: {
  custom: {
    50: '#8592c6',
    500: '#4b68ad',
    950: '#000000',
  },
}

SCSS

$custom: #4b68ad;
$custom-light: #8592c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b68ad",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 173
  },
  "hsl": {
    "h": 222.245,
    "s": 39.516,
    "l": 48.627
  },
  "oklch": {
    "l": 0.52781,
    "c": 0.11423,
    "h": 265.5
  },
  "luminance": 0.14414
}

Semantic roles & 50–950 ramp

primary

#4B68AD

secondary

#C1B492

accent

#AC58CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0D13

muted

#7D7D82

Preview Lab

Preview with #4B68AD

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

Preview Lab → · Contrast checker → · Palette generator →