#4D68AB#4D68AB

#4D68AB is a mid, moderate blue. Relative luminance 0.144; OKLCH L 52.8% C 0.111 H 266.1°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4D68AB
RGB	rgb(77, 104, 171)
HSL	hsl(223, 38%, 49%)
HSV	hsv(223, 55%, 67%)
CMYK	cmyk(55%, 39.2%, 0%, 32.9%)
CIE-LAB	lab(44.83, 10.16, -38.95)
CIE-LCH	lch(44.83, 40.26, 284.62°)
OKLab	oklab(52.78% -0.0075 -0.1103)
OKLCH	oklch(52.78% 0.111 266.1)
XYZ	xyz(15.3591, 14.4175, 40.4937)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D68AB #AB904D

analogous

#4D97AB #4D68AB #614DAB

triadic

#4D68AB #AB4D68 #68AB4D

tetradic

#4D68AB #AB4D97 #AB904D #4DAB61

square

#4D68AB #AB4D97 #AB904D #4DAB61

split-complementary

#4D68AB #AB614D #97AB4D

monochromatic

#273557 #3A4E81 #4D68AB #758AC1 #9FAED4

Accessibility & contrast

On white

5.41

#4D68AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4D68AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D68AB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D68AB	#FFFFFF	#000000	##FFFFFF
##4D68AB	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)

#4D6FAE

Deuteranopia (green-blind)

#4166AA

Tritanopia (blue-blind)

#197781

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4d68ab;
/* rgb */ color: rgb(77, 104, 171);
/* oklch */ color: oklch(52.8% 0.111 266.1);

Tailwind

colors: {
  custom: {
    50: '#8592c4',
    500: '#4d68ab',
    950: '#000000',
  },
}

SCSS

$custom: #4d68ab;
$custom-light: #8592c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d68ab",
  "rgb": {
    "r": 77,
    "g": 104,
    "b": 171
  },
  "hsl": {
    "h": 222.766,
    "s": 37.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.52782,
    "c": 0.11059,
    "h": 266.1
  },
  "luminance": 0.14419
}

Semantic roles & 50–950 ramp

primary

#4D68AB

secondary

#C0B493

accent

#AD5ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0D13

muted

#7D7D82

Preview Lab

Preview with #4D68AB

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

Preview Lab → · Contrast checker → · Palette generator →