#4C5B82#4C5B82

#4C5B82 is a mid, moderate blue. Relative luminance 0.106; OKLCH L 47.5% C 0.066 H 267.7°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C5B82
RGB	rgb(76, 91, 130)
HSL	hsl(223, 26%, 40%)
HSV	hsv(223, 42%, 51%)
CMYK	cmyk(41.5%, 30%, 0%, 49%)
CIE-LAB	lab(38.95, 4.95, -23.68)
CIE-LCH	lch(38.95, 24.19, 281.80°)
OKLab	oklab(47.54% -0.0026 -0.0661)
OKLCH	oklch(47.54% 0.066 267.7)
XYZ	xyz(10.7496, 10.6298, 22.6001)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5B82 #82734C

analogous

#4C7682 #4C5B82 #584C82

triadic

#4C5B82 #824C5B #5B824C

tetradic

#4C5B82 #824C76 #82734C #4C8258

square

#4C5B82 #824C76 #82734C #4C8258

split-complementary

#4C5B82 #82584C #76824C

monochromatic

#1F2535 #35405B #4C5B82 #6677A5 #8C9ABC

Accessibility & contrast

On white

6.72

#4C5B82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4C5B82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5B82

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5B82	#FFFFFF	#000000	##FFFFFF
##4C5B82	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5E84

Deuteranopia (green-blind)

#485A81

Tritanopia (blue-blind)

#3A6369

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4c5b82;
/* rgb */ color: rgb(76, 91, 130);
/* oklch */ color: oklch(47.5% 0.066 267.7);

Tailwind

colors: {
  custom: {
    50: '#8089a6',
    500: '#4c5b82',
    950: '#000000',
  },
}

SCSS

$custom: #4c5b82;
$custom-light: #8089a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5b82",
  "rgb": {
    "r": 76,
    "g": 91,
    "b": 130
  },
  "hsl": {
    "h": 223.333,
    "s": 26.214,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47537,
    "c": 0.06611,
    "h": 267.7
  },
  "luminance": 0.1063
}

Semantic roles & 50–950 ramp

primary

#4C5B82

secondary

#A89E81

accent

#A965C3

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #4C5B82

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

Preview Lab → · Contrast checker → · Palette generator →