#4E507F#4E507F

#4E507F is a mid, moderate blue. Relative luminance 0.089; OKLCH L 45.1% C 0.076 H 281.0°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#4E507F
RGB	rgb(78, 80, 127)
HSL	hsl(238, 24%, 40%)
HSV	hsv(238, 39%, 50%)
CMYK	cmyk(38.6%, 37%, 0%, 50.2%)
CIE-LAB	lab(35.77, 11.63, -26.79)
CIE-LCH	lch(35.77, 29.21, 293.47°)
OKLab	oklab(45.07% 0.0146 -0.075)
OKLCH	oklch(45.07% 0.076 281)
XYZ	xyz(9.8402, 8.8890, 21.2718)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E507F #7F7D4E

analogous

#4E687F #4E507F #644E7F

triadic

#4E507F #7F4E50 #507F4E

tetradic

#4E507F #7F4E68 #7F7D4E #4E7F64

square

#4E507F #7F4E68 #7F7D4E #4E7F64

split-complementary

#4E507F #7F644E #687F4E

monochromatic

#1F2033 #373859 #4E507F #686AA2 #8E90BA

Accessibility & contrast

On white

7.56

#4E507F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#4E507F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E507F

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E507F	#FFFFFF	#000000	##FFFFFF
##4E507F	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415681

Deuteranopia (green-blind)

#3E527E

Tritanopia (blue-blind)

#405961

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e507f;
/* rgb */ color: rgb(78, 80, 127);
/* oklch */ color: oklch(45.1% 0.076 281.0);

Tailwind

colors: {
  custom: {
    50: '#8181a4',
    500: '#4e507f',
    950: '#000000',
  },
}

SCSS

$custom: #4e507f;
$custom-light: #8181a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e507f",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 127
  },
  "hsl": {
    "h": 237.551,
    "s": 23.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.45069,
    "c": 0.07643,
    "h": 281
  },
  "luminance": 0.08889
}

Semantic roles & 50–950 ramp

primary

#4E507F

secondary

#A6A583

accent

#BD67C0

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4E507F

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

Preview Lab → · Contrast checker → · Palette generator →