#4E5F83#4E5F83

#4E5F83 is a mid, moderate blue. Relative luminance 0.114; OKLCH L 48.7% C 0.062 H 264.7°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4E5F83
RGB	rgb(78, 95, 131)
HSL	hsl(221, 25%, 41%)
HSV	hsv(221, 40%, 51%)
CMYK	cmyk(40.5%, 27.5%, 0%, 48.6%)
CIE-LAB	lab(40.32, 3.33, -22.15)
CIE-LCH	lch(40.32, 22.40, 278.55°)
OKLab	oklab(48.65% -0.0057 -0.0616)
OKLCH	oklch(48.65% 0.062 264.7)
XYZ	xyz(11.3296, 11.4423, 23.0799)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5F83 #83724E

analogous

#4E7983 #4E5F83 #574E83

triadic

#4E5F83 #834E5F #5F834E

tetradic

#4E5F83 #834E79 #83724E #4E8357

square

#4E5F83 #834E79 #83724E #4E8357

split-complementary

#4E5F83 #83574E #79834E

monochromatic

#202736 #37435D #4E5F83 #697CA6 #8F9EBC

Accessibility & contrast

On white

6.39

#4E5F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4E5F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5F83

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5F83	#FFFFFF	#000000	##FFFFFF
##4E5F83	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536285

Deuteranopia (green-blind)

#4D5D82

Tritanopia (blue-blind)

#3D666B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e5f83;
/* rgb */ color: rgb(78, 95, 131);
/* oklch */ color: oklch(48.7% 0.062 264.7);

Tailwind

colors: {
  custom: {
    50: '#828ca7',
    500: '#4e5f83',
    950: '#000000',
  },
}

SCSS

$custom: #4e5f83;
$custom-light: #828ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5f83",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 131
  },
  "hsl": {
    "h": 220.755,
    "s": 25.359,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48652,
    "c": 0.06191,
    "h": 264.7
  },
  "luminance": 0.11443
}

Semantic roles & 50–950 ramp

primary

#4E5F83

secondary

#A99D84

accent

#A466C2

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0A0C0F

muted

#7C7D7F

Preview Lab

Preview with #4E5F83

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

Preview Lab → · Contrast checker → · Palette generator →