#4D5F7E#4D5F7E

#4D5F7E is a mid, muted blue. Relative luminance 0.113; OKLCH L 48.3% C 0.055 H 261.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4D5F7E
RGB	rgb(77, 95, 126)
HSL	hsl(218, 24%, 40%)
HSV	hsv(218, 39%, 49%)
CMYK	cmyk(38.9%, 24.6%, 0%, 50.6%)
CIE-LAB	lab(40.03, 1.55, -19.56)
CIE-LCH	lch(40.03, 19.62, 274.53°)
OKLab	oklab(48.34% -0.0085 -0.0543)
OKLCH	oklch(48.34% 0.055 261.1)
XYZ	xyz(10.9175, 11.2680, 21.3343)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5F7E #7E6C4D

analogous

#4D787E #4D5F7E #534D7E

triadic

#4D5F7E #7E4D5F #5F7E4D

tetradic

#4D5F7E #7E4D78 #7E6C4D #4D7E53

square

#4D5F7E #7E4D78 #7E6C4D #4D7E53

split-complementary

#4D5F7E #7E534D #787E4D

monochromatic

#1F2632 #364258 #4D5F7E #667CA2 #8C9DB9

Accessibility & contrast

On white

6.45

#4D5F7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4D5F7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5F7E

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5F7E	#FFFFFF	#000000	##FFFFFF
##4D5F7E	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54617F

Deuteranopia (green-blind)

#4F5C7D

Tritanopia (blue-blind)

#3D656A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4d5f7e;
/* rgb */ color: rgb(77, 95, 126);
/* oklch */ color: oklch(48.3% 0.055 261.1);

Tailwind

colors: {
  custom: {
    50: '#808ca3',
    500: '#4d5f7e',
    950: '#000000',
  },
}

SCSS

$custom: #4d5f7e;
$custom-light: #808ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5f7e",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 126
  },
  "hsl": {
    "h": 217.959,
    "s": 24.138,
    "l": 39.804
  },
  "oklch": {
    "l": 0.48338,
    "c": 0.05492,
    "h": 261.1
  },
  "luminance": 0.11269
}

Semantic roles & 50–950 ramp

primary

#4D5F7E

secondary

#A69881

accent

#A067C1

background

#F7F8FA

surface

#EEF0F3

border

#C9CBCD

text

#0A0C0F

muted

#7C7D7F

Preview Lab

Preview with #4D5F7E

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

Preview Lab → · Contrast checker → · Palette generator →