#4B68A5#4B68A5

#4B68A5 is a mid, moderate blue. Relative luminance 0.141; OKLCH L 52.3% C 0.103 H 263.9°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4B68A5
RGB	rgb(75, 104, 165)
HSL	hsl(221, 38%, 47%)
HSV	hsv(221, 55%, 65%)
CMYK	cmyk(54.5%, 37%, 0%, 35.3%)
CIE-LAB	lab(44.39, 7.71, -36.12)
CIE-LCH	lch(44.39, 36.93, 282.06°)
OKLab	oklab(52.31% -0.0109 -0.1021)
OKLCH	oklch(52.31% 0.103 263.9)
XYZ	xyz(14.6412, 14.1120, 37.5424)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B68A5 #A5884B

analogous

#4B95A5 #4B68A5 #5B4BA5

triadic

#4B68A5 #A54B68 #68A54B

tetradic

#4B68A5 #A54B95 #A5884B #4BA55B

square

#4B68A5 #A54B95 #A5884B #4BA55B

split-complementary

#4B68A5 #A55B4B #95A54B

monochromatic

#253351 #384D7B #4B68A5 #6F89BE #9AABD1

Accessibility & contrast

On white

5.49

#4B68A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4B68A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B68A5

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B68A5	#FFFFFF	#000000	##FFFFFF
##4B68A5	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506DA7

Deuteranopia (green-blind)

#4565A4

Tritanopia (blue-blind)

#1A757E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4b68a5;
/* rgb */ color: rgb(75, 104, 165);
/* oklch */ color: oklch(52.3% 0.103 263.9);

Tailwind

colors: {
  custom: {
    50: '#8392c0',
    500: '#4b68a5',
    950: '#000000',
  },
}

SCSS

$custom: #4b68a5;
$custom-light: #8392c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b68a5",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 165
  },
  "hsl": {
    "h": 220.667,
    "s": 37.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52313,
    "c": 0.10268,
    "h": 263.9
  },
  "luminance": 0.14113
}

Semantic roles & 50–950 ramp

primary

#4B68A5

secondary

#BDAE8F

accent

#A85ACD

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0D12

muted

#7C7D81

Preview Lab

Preview with #4B68A5

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

Preview Lab → · Contrast checker → · Palette generator →