#4E507C#4E507C

#4E507C is a dark, moderate blue. Relative luminance 0.088; OKLCH L 44.9% C 0.072 H 281.1°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4E507C
RGB	rgb(78, 80, 124)
HSL	hsl(237, 23%, 40%)
HSV	hsv(237, 37%, 49%)
CMYK	cmyk(37.1%, 35.5%, 0%, 51.4%)
CIE-LAB	lab(35.62, 10.74, -25.18)
CIE-LCH	lch(35.62, 27.37, 293.10°)
OKLab	oklab(44.91% 0.0138 -0.0703)
OKLCH	oklch(44.91% 0.072 281.1)
XYZ	xyz(9.6476, 8.8119, 20.2574)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E507C #7C7A4E

analogous

#4E677C #4E507C #634E7C

triadic

#4E507C #7C4E50 #507C4E

tetradic

#4E507C #7C4E67 #7C7A4E #4E7C63

square

#4E507C #7C4E67 #7C7A4E #4E7C63

split-complementary

#4E507C #7C634E #677C4E

monochromatic

#1F2031 #363856 #4E507C #676AA0 #8D8FB7

Accessibility & contrast

On white

7.60

#4E507C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4E507C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E507C

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E507C	#FFFFFF	#000000	##FFFFFF
##4E507C	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42557E

Deuteranopia (green-blind)

#40527B

Tritanopia (blue-blind)

#415860

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e507c;
/* rgb */ color: rgb(78, 80, 124);
/* oklch */ color: oklch(44.9% 0.072 281.1);

Tailwind

colors: {
  custom: {
    50: '#8181a2',
    500: '#4e507c',
    950: '#000000',
  },
}

SCSS

$custom: #4e507c;
$custom-light: #8181a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e507c",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 124
  },
  "hsl": {
    "h": 237.391,
    "s": 22.772,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44905,
    "c": 0.07169,
    "h": 281.1
  },
  "luminance": 0.08812
}

Semantic roles & 50–950 ramp

primary

#4E507C

secondary

#A4A382

accent

#BB69BF

background

#F8F7FA

surface

#EFEEF3

border

#CAC9CD

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4E507C

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

Preview Lab → · Contrast checker → · Palette generator →