#4E487F#4E487F

#4E487F is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.4% C 0.089 H 287.1°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4E487F
RGB	rgb(78, 72, 127)
HSL	hsl(247, 28%, 39%)
HSV	hsv(247, 43%, 50%)
CMYK	cmyk(38.6%, 43.3%, 0%, 50.2%)
CIE-LAB	lab(33.53, 16.80, -30.31)
CIE-LCH	lch(33.53, 34.66, 299.00°)
OKLab	oklab(43.36% 0.0262 -0.0853)
OKLCH	oklch(43.36% 0.089 287.1)
XYZ	xyz(9.2890, 7.7865, 21.0881)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E487F #797F48

analogous

#485E7F #4E487F #6A487F

triadic

#4E487F #7F4E48 #487F4E

tetradic

#4E487F #7F485E #797F48 #487F6A

square

#4E487F #7F485E #797F48 #487F6A

split-complementary

#4E487F #7F6A48 #5E7F48

monochromatic

#1E1C31 #363258 #4E487F #6760A5 #8C87BB

Accessibility & contrast

On white

8.21

#4E487F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4E487F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E487F

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E487F	#FFFFFF	#000000	##FFFFFF
##4E487F	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365081

Deuteranopia (green-blind)

#354D7E

Tritanopia (blue-blind)

#41535D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4e487f;
/* rgb */ color: rgb(78, 72, 127);
/* oklch */ color: oklch(43.4% 0.089 287.1);

Tailwind

colors: {
  custom: {
    50: '#827ba4',
    500: '#4e487f',
    950: '#000000',
  },
}

SCSS

$custom: #4e487f;
$custom-light: #827ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e487f",
  "rgb": {
    "r": 78,
    "g": 72,
    "b": 127
  },
  "hsl": {
    "h": 246.545,
    "s": 27.638,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43361,
    "c": 0.0892,
    "h": 287.1
  },
  "luminance": 0.07787
}

Semantic roles & 50–950 ramp

primary

#4E487F

secondary

#A2A77C

accent

#C464B9

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #4E487F

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

Preview Lab → · Contrast checker → · Palette generator →