#4E457F#4E457F

#4E457F is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.7% C 0.094 H 288.9°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#4E457F
RGB	rgb(78, 69, 127)
HSL	hsl(249, 30%, 38%)
HSV	hsv(249, 46%, 50%)
CMYK	cmyk(38.6%, 45.7%, 0%, 50.2%)
CIE-LAB	lab(32.72, 18.74, -31.60)
CIE-LCH	lch(32.72, 36.74, 300.67°)
OKLab	oklab(42.74% 0.0305 -0.089)
OKLCH	oklch(42.74% 0.094 288.9)
XYZ	xyz(9.0997, 7.4080, 21.0250)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E457F #767F45

analogous

#45597F #4E457F #6B457F

triadic

#4E457F #7F4E45 #457F4E

tetradic

#4E457F #7F4559 #767F45 #457F6B

square

#4E457F #7F4559 #767F45 #457F6B

split-complementary

#4E457F #7F6B45 #597F45

monochromatic

#1D1A30 #362F57 #4E457F #675BA6 #8C83BC

Accessibility & contrast

On white

8.46

#4E457F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#4E457F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E457F

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E457F	#FFFFFF	#000000	##FFFFFF
##4E457F	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314E81

Deuteranopia (green-blind)

#314C7E

Tritanopia (blue-blind)

#41505C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4e457f;
/* rgb */ color: rgb(78, 69, 127);
/* oklch */ color: oklch(42.7% 0.094 288.9);

Tailwind

colors: {
  custom: {
    50: '#8278a4',
    500: '#4e457f',
    950: '#000000',
  },
}

SCSS

$custom: #4e457f;
$custom-light: #8278a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e457f",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 127
  },
  "hsl": {
    "h": 249.31,
    "s": 29.592,
    "l": 38.431
  },
  "oklch": {
    "l": 0.42742,
    "c": 0.09412,
    "h": 288.9
  },
  "luminance": 0.07408
}

Semantic roles & 50–950 ramp

primary

#4E457F

secondary

#A0A779

accent

#C662B6

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B090F

muted

#7C7B7F

Preview Lab

Preview with #4E457F

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

Preview Lab → · Contrast checker → · Palette generator →