#4D659F#4D659F

#4D659F is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.4% C 0.097 H 266.0°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4D659F
RGB	rgb(77, 101, 159)
HSL	hsl(222, 35%, 46%)
HSV	hsv(222, 52%, 62%)
CMYK	cmyk(51.6%, 36.5%, 0%, 37.6%)
CIE-LAB	lab(43.34, 8.09, -34.22)
CIE-LCH	lch(43.34, 35.17, 283.30°)
OKLab	oklab(51.43% -0.0067 -0.0966)
OKLCH	oklch(51.43% 0.097 266)
XYZ	xyz(13.9702, 13.3874, 34.6420)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D659F #9F874D

analogous

#4D8E9F #4D659F #5E4D9F

triadic

#4D659F #9F4D65 #659F4D

tetradic

#4D659F #9F4D8E #9F874D #4D9F5E

square

#4D659F #9F4D8E #9F874D #4D9F5E

split-complementary

#4D659F #9F5E4D #8E9F4D

monochromatic

#25314D #394B76 #4D659F #7085BA #99A8CE

Accessibility & contrast

On white

5.71

#4D659F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4D659F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D659F

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D659F	#FFFFFF	#000000	##FFFFFF
##4D659F	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6AA1

Deuteranopia (green-blind)

#45639E

Tritanopia (blue-blind)

#28717A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d659f;
/* rgb */ color: rgb(77, 101, 159);
/* oklch */ color: oklch(51.4% 0.097 266.0);

Tailwind

colors: {
  custom: {
    50: '#8490bb',
    500: '#4d659f',
    950: '#000000',
  },
}

SCSS

$custom: #4d659f;
$custom-light: #8490bb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d659f",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 159
  },
  "hsl": {
    "h": 222.439,
    "s": 34.746,
    "l": 46.275
  },
  "oklch": {
    "l": 0.51428,
    "c": 0.09679,
    "h": 266
  },
  "luminance": 0.13388
}

Semantic roles & 50–950 ramp

primary

#4D659F

secondary

#BAAD8E

accent

#AB5DCB

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4D659F

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

Preview Lab → · Contrast checker → · Palette generator →