#4D668D#4D668D

#4D668D is a mid, moderate blue. Relative luminance 0.130; OKLCH L 50.7% C 0.069 H 259.1°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D668D
RGB	rgb(77, 102, 141)
HSL	hsl(217, 29%, 43%)
HSV	hsv(217, 45%, 55%)
CMYK	cmyk(45.4%, 27.7%, 0%, 44.7%)
CIE-LAB	lab(42.77, 1.76, -24.39)
CIE-LCH	lch(42.77, 24.45, 274.13°)
OKLab	oklab(50.7% -0.0131 -0.0681)
OKLCH	oklch(50.7% 0.069 259.1)
XYZ	xyz(12.6181, 13.0029, 27.0391)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D668D #8D744D

analogous

#4D868D #4D668D #544D8D

triadic

#4D668D #8D4D66 #668D4D

tetradic

#4D668D #8D4D86 #8D744D #4D8D54

square

#4D668D #8D4D86 #8D744D #4D8D54

split-complementary

#4D668D #8D544D #868D4D

monochromatic

#222D3E #374965 #4D668D #6A84AD #91A5C3

Accessibility & contrast

On white

5.83

#4D668D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4D668D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D668D

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D668D	#FFFFFF	#000000	##FFFFFF
##4D668D	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58688F

Deuteranopia (green-blind)

#50628C

Tritanopia (blue-blind)

#356E74

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d668d;
/* rgb */ color: rgb(77, 102, 141);
/* oklch */ color: oklch(50.7% 0.069 259.1);

Tailwind

colors: {
  custom: {
    50: '#8291ae',
    500: '#4d668d',
    950: '#000000',
  },
}

SCSS

$custom: #4d668d;
$custom-light: #8291ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d668d",
  "rgb": {
    "r": 77,
    "g": 102,
    "b": 141
  },
  "hsl": {
    "h": 216.563,
    "s": 29.358,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50697,
    "c": 0.06933,
    "h": 259.1
  },
  "luminance": 0.13004
}

Semantic roles & 50–950 ramp

primary

#4D668D

secondary

#AF9F86

accent

#9F62C6

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4D668D

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

Preview Lab → · Contrast checker → · Palette generator →