#4B4E7D#4B4E7D

#4B4E7D is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.3% C 0.077 H 280.0°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E7D
RGB	rgb(75, 78, 125)
HSL	hsl(236, 25%, 39%)
HSV	hsv(236, 40%, 49%)
CMYK	cmyk(40%, 37.6%, 0%, 51%)
CIE-LAB	lab(34.85, 11.43, -27.01)
CIE-LCH	lch(34.85, 29.33, 292.93°)
OKLab	oklab(44.27% 0.0133 -0.0757)
OKLCH	oklch(44.27% 0.077 280)
XYZ	xyz(9.3266, 8.4249, 20.5328)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E7D #7D7A4B

analogous

#4B677D #4B4E7D #614B7D

triadic

#4B4E7D #7D4B4E #4E7D4B

tetradic

#4B4E7D #7D4B67 #7D7A4B #4B7D61

square

#4B4E7D #7D4B67 #7D7A4B #4B7D61

split-complementary

#4B4E7D #7D614B #677D4B

monochromatic

#1D1E31 #343657 #4B4E7D #6467A2 #8A8DB9

Accessibility & contrast

On white

7.82

#4B4E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4B4E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E7D

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E7D	#FFFFFF	#000000	##FFFFFF
##4B4E7D	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E547F

Deuteranopia (green-blind)

#3C507C

Tritanopia (blue-blind)

#3C575F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b4e7d;
/* rgb */ color: rgb(75, 78, 125);
/* oklch */ color: oklch(44.3% 0.077 280.0);

Tailwind

colors: {
  custom: {
    50: '#7f7fa3',
    500: '#4b4e7d',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e7d;
$custom-light: #7f7fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e7d",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 125
  },
  "hsl": {
    "h": 236.4,
    "s": 25,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4427,
    "c": 0.0769,
    "h": 280
  },
  "luminance": 0.08425
}

Semantic roles & 50–950 ramp

primary

#4B4E7D

secondary

#A5A37F

accent

#BC66C1

background

#F7F7FA

surface

#EEEEF3

border

#C9C9CD

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4B4E7D

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

Preview Lab → · Contrast checker → · Palette generator →