#4B4E7E#4B4E7E

#4B4E7E is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.3% C 0.078 H 279.9°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E7E
RGB	rgb(75, 78, 126)
HSL	hsl(236, 25%, 39%)
HSV	hsv(236, 40%, 49%)
CMYK	cmyk(40.5%, 38.1%, 0%, 50.6%)
CIE-LAB	lab(34.90, 11.73, -27.55)
CIE-LCH	lch(34.90, 29.95, 293.07°)
OKLab	oklab(44.33% 0.0136 -0.0773)
OKLCH	oklch(44.33% 0.078 279.9)
XYZ	xyz(9.3908, 8.4506, 20.8709)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E7E #7E7B4B

analogous

#4B687E #4B4E7E #624B7E

triadic

#4B4E7E #7E4B4E #4E7E4B

tetradic

#4B4E7E #7E4B68 #7E7B4B #4B7E62

square

#4B4E7E #7E4B68 #7E7B4B #4B7E62

split-complementary

#4B4E7E #7E624B #687E4B

monochromatic

#1D1F31 #343658 #4B4E7E #6467A3 #8A8DB9

Accessibility & contrast

On white

7.81

#4B4E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4B4E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E7E

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E7E	#FFFFFF	#000000	##FFFFFF
##4B4E7E	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5480

Deuteranopia (green-blind)

#3B507D

Tritanopia (blue-blind)

#3C5760

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b4e7e;
/* rgb */ color: rgb(75, 78, 126);
/* oklch */ color: oklch(44.3% 0.078 279.9);

Tailwind

colors: {
  custom: {
    50: '#7f7fa3',
    500: '#4b4e7e',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e7e;
$custom-light: #7f7fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e7e",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 126
  },
  "hsl": {
    "h": 236.471,
    "s": 25.373,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44326,
    "c": 0.07848,
    "h": 279.9
  },
  "luminance": 0.08451
}

Semantic roles & 50–950 ramp

primary

#4B4E7E

secondary

#A6A37F

accent

#BC66C2

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4B4E7E

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

Preview Lab → · Contrast checker → · Palette generator →