#4B4E87#4B4E87

#4B4E87 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.9% C 0.093 H 279.7°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E87
RGB	rgb(75, 78, 135)
HSL	hsl(237, 29%, 41%)
HSV	hsv(237, 44%, 53%)
CMYK	cmyk(44.4%, 42.2%, 0%, 47.1%)
CIE-LAB	lab(35.39, 14.53, -32.33)
CIE-LCH	lch(35.39, 35.44, 294.20°)
OKLab	oklab(44.85% 0.0156 -0.0912)
OKLCH	oklch(44.85% 0.093 279.7)
XYZ	xyz(9.9979, 8.6934, 24.0682)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E87 #87844B

analogous

#4B6C87 #4B4E87 #664B87

triadic

#4B4E87 #874B4E #4E874B

tetradic

#4B4E87 #874B6C #87844B #4B8766

square

#4B4E87 #874B6C #87844B #4B8766

split-complementary

#4B4E87 #87664B #6C874B

monochromatic

#1F2138 #353760 #4B4E87 #6569AA #8D8FC0

Accessibility & contrast

On white

7.67

#4B4E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4B4E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E87

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E87	#FFFFFF	#000000	##FFFFFF
##4B4E87	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395689

Deuteranopia (green-blind)

#355186

Tritanopia (blue-blind)

#385A64

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4b4e87;
/* rgb */ color: rgb(75, 78, 135);
/* oklch */ color: oklch(44.9% 0.093 279.7);

Tailwind

colors: {
  custom: {
    50: '#807faa',
    500: '#4b4e87',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e87;
$custom-light: #807faa;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e87",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 135
  },
  "hsl": {
    "h": 237,
    "s": 28.571,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44854,
    "c": 0.09253,
    "h": 279.7
  },
  "luminance": 0.08694
}

Semantic roles & 50–950 ramp

primary

#4B4E87

secondary

#ACAA82

accent

#C063C5

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #4B4E87

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

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