#4C4680#4C4680

#4C4680 is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.8% C 0.094 H 286.4°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#4C4680
RGB	rgb(76, 70, 128)
HSL	hsl(246, 29%, 39%)
HSV	hsv(246, 45%, 50%)
CMYK	cmyk(40.6%, 45.3%, 0%, 49.8%)
CIE-LAB	lab(32.86, 17.83, -32.00)
CIE-LCH	lch(32.86, 36.63, 299.12°)
OKLab	oklab(42.83% 0.0266 -0.0903)
OKLCH	oklch(42.83% 0.094 286.4)
XYZ	xyz(9.0658, 7.4750, 21.3830)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4680 #7A8046

analogous

#465D80 #4C4680 #694680

triadic

#4C4680 #804C46 #46804C

tetradic

#4C4680 #80465D #7A8046 #468069

square

#4C4680 #80465D #7A8046 #468069

split-complementary

#4C4680 #806946 #5D8046

monochromatic

#1D1B31 #353058 #4C4680 #645DA6 #8A84BC

Accessibility & contrast

On white

8.42

#4C4680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4C4680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4680

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4680	#FFFFFF	#000000	##FFFFFF
##4C4680	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314F82

Deuteranopia (green-blind)

#304C7F

Tritanopia (blue-blind)

#3E515D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4c4680;
/* rgb */ color: rgb(76, 70, 128);
/* oklch */ color: oklch(42.8% 0.094 286.4);

Tailwind

colors: {
  custom: {
    50: '#8179a5',
    500: '#4c4680',
    950: '#000000',
  },
}

SCSS

$custom: #4c4680;
$custom-light: #8179a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4680",
  "rgb": {
    "r": 76,
    "g": 70,
    "b": 128
  },
  "hsl": {
    "h": 246.207,
    "s": 29.293,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42827,
    "c": 0.09411,
    "h": 286.4
  },
  "luminance": 0.07475
}

Semantic roles & 50–950 ramp

primary

#4C4680

secondary

#A3A77A

accent

#C662BB

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #4C4680

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

Preview Lab → · Contrast checker → · Palette generator →