#4D5877#4D5877

#4D5877 is a mid, muted blue. Relative luminance 0.099; OKLCH L 46.4% C 0.053 H 269.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4D5877
RGB	rgb(77, 88, 119)
HSL	hsl(224, 21%, 38%)
HSV	hsv(224, 35%, 47%)
CMYK	cmyk(35.3%, 26.1%, 0%, 53.3%)
CIE-LAB	lab(37.64, 3.87, -18.96)
CIE-LCH	lch(37.64, 19.35, 281.54°)
OKLab	oklab(46.38% -0.0007 -0.0525)
OKLCH	oklch(46.38% 0.053 269.2)
XYZ	xyz(9.8791, 9.8888, 18.8374)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5877 #776C4D

analogous

#4D6D77 #4D5877 #574D77

triadic

#4D5877 #774D58 #58774D

tetradic

#4D5877 #774D6D #776C4D #4D7757

square

#4D5877 #774D6D #776C4D #4D7757

split-complementary

#4D5877 #77574D #6D774D

monochromatic

#1D212D #353D52 #4D5877 #66749C #8B95B4

Accessibility & contrast

On white

7.05

#4D5877 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4D5877 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D5877

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5877	#FFFFFF	#000000	##FFFFFF
##4D5877	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5B78

Deuteranopia (green-blind)

#4A5776

Tritanopia (blue-blind)

#415E63

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d5877;
/* rgb */ color: rgb(77, 88, 119);
/* oklch */ color: oklch(46.4% 0.053 269.2);

Tailwind

colors: {
  custom: {
    50: '#80879e',
    500: '#4d5877',
    950: '#000000',
  },
}

SCSS

$custom: #4d5877;
$custom-light: #80879e;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5877",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 119
  },
  "hsl": {
    "h": 224.286,
    "s": 21.429,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46375,
    "c": 0.05252,
    "h": 269.2
  },
  "luminance": 0.09889
}

Semantic roles & 50–950 ramp

primary

#4D5877

secondary

#A1987F

accent

#A86ABE

background

#F7F8F9

surface

#EEEFF2

border

#C9CACC

text

#0A0B0E

muted

#7C7C7E

Preview Lab

Preview with #4D5877

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

Preview Lab → · Contrast checker → · Palette generator →