#4D4E87#4D4E87

#4D4E87 is a mid, moderate blue. Relative luminance 0.088; OKLCH L 45.0% C 0.092 H 281.3°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#4D4E87
RGB	rgb(77, 78, 135)
HSL	hsl(239, 27%, 42%)
HSV	hsv(239, 43%, 53%)
CMYK	cmyk(43%, 42.2%, 0%, 47.1%)
CIE-LAB	lab(35.55, 15.08, -32.06)
CIE-LCH	lch(35.55, 35.43, 295.19°)
OKLab	oklab(45.02% 0.018 -0.0904)
OKLCH	oklch(45.02% 0.092 281.3)
XYZ	xyz(10.1569, 8.7754, 24.0756)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4E87 #87864D

analogous

#4D6B87 #4D4E87 #694D87

triadic

#4D4E87 #874D4E #4E874D

tetradic

#4D4E87 #874D6B #87864D #4D8769

square

#4D4E87 #874D6B #87864D #4D8769

split-complementary

#4D4E87 #87694D #6B874D

monochromatic

#212139 #373760 #4D4E87 #6869A9 #8F90BF

Accessibility & contrast

On white

7.62

#4D4E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4D4E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4E87

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4E87	#FFFFFF	#000000	##FFFFFF
##4D4E87	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5689

Deuteranopia (green-blind)

#375286

Tritanopia (blue-blind)

#3B5964

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d4e87;
/* rgb */ color: rgb(77, 78, 135);
/* oklch */ color: oklch(45.0% 0.092 281.3);

Tailwind

colors: {
  custom: {
    50: '#827faa',
    500: '#4d4e87',
    950: '#000000',
  },
}

SCSS

$custom: #4d4e87;
$custom-light: #827faa;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4e87",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 135
  },
  "hsl": {
    "h": 238.966,
    "s": 27.358,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45018,
    "c": 0.09217,
    "h": 281.3
  },
  "luminance": 0.08776
}

Semantic roles & 50–950 ramp

primary

#4D4E87

secondary

#ACAB84

accent

#C264C4

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4D4E87

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

Preview Lab → · Contrast checker → · Palette generator →