#4F668D#4F668D

#4F668D is a mid, moderate blue. Relative luminance 0.131; OKLCH L 50.8% C 0.068 H 260.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4F668D
RGB	rgb(79, 102, 141)
HSL	hsl(218, 28%, 43%)
HSV	hsv(218, 44%, 55%)
CMYK	cmyk(44%, 27.7%, 0%, 44.7%)
CIE-LAB	lab(42.89, 2.31, -24.18)
CIE-LCH	lch(42.89, 24.29, 275.46°)
OKLab	oklab(50.83% -0.011 -0.0674)
OKLCH	oklch(50.83% 0.068 260.7)
XYZ	xyz(12.7820, 13.0874, 27.0467)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F668D #8D764F

analogous

#4F858D #4F668D #574F8D

triadic

#4F668D #8D4F66 #668D4F

tetradic

#4F668D #8D4F85 #8D764F #4F8D57

square

#4F668D #8D4F85 #8D764F #4F8D57

split-complementary

#4F668D #8D574F #858D4F

monochromatic

#232D3F #394A66 #4F668D #6C84AD #94A5C3

Accessibility & contrast

On white

5.80

#4F668D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4F668D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F668D

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F668D	#FFFFFF	#000000	##FFFFFF
##4F668D	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58698F

Deuteranopia (green-blind)

#51638C

Tritanopia (blue-blind)

#396E74

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4f668d;
/* rgb */ color: rgb(79, 102, 141);
/* oklch */ color: oklch(50.8% 0.068 260.7);

Tailwind

colors: {
  custom: {
    50: '#8391ae',
    500: '#4f668d',
    950: '#000000',
  },
}

SCSS

$custom: #4f668d;
$custom-light: #8391ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4f668d",
  "rgb": {
    "r": 79,
    "g": 102,
    "b": 141
  },
  "hsl": {
    "h": 217.742,
    "s": 28.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.5083,
    "c": 0.06835,
    "h": 260.7
  },
  "luminance": 0.13088
}

Semantic roles & 50–950 ramp

primary

#4F668D

secondary

#AFA188

accent

#A063C4

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4F668D

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

Preview Lab → · Contrast checker → · Palette generator →