#4C4C8B#4C4C8B

#4C4C8B is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.8% C 0.102 H 281.5°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4C4C8B
RGB	rgb(76, 76, 139)
HSL	hsl(240, 29%, 42%)
HSV	hsv(240, 45%, 55%)
CMYK	cmyk(45.3%, 45.3%, 0%, 45.5%)
CIE-LAB	lab(35.14, 17.36, -35.16)
CIE-LCH	lch(35.14, 39.21, 296.27°)
OKLab	oklab(44.76% 0.0202 -0.0995)
OKLCH	oklch(44.76% 0.102 281.5)
XYZ	xyz(10.2238, 8.5690, 25.5364)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4C8B #8B8B4C

analogous

#4C6C8B #4C4C8B #6C4C8B

triadic

#4C4C8B #8B4C4C #4C8B4C

tetradic

#4C4C8B #8B4C6C #8B8B4C #4C8B6C

square

#4C4C8B #8B4C6C #8B8B4C #4C8B6C

split-complementary

#4C4C8B #8B6C4C #6C8B4C

monochromatic

#21213C #363663 #4C4C8B #6868AC #8F8FC2

Accessibility & contrast

On white

7.74

#4C4C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4C4C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4C8B

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4C8B	#FFFFFF	#000000	##FFFFFF
##4C4C8B	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34558D

Deuteranopia (green-blind)

#30508A

Tritanopia (blue-blind)

#385964

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4c4c8b;
/* rgb */ color: rgb(76, 76, 139);
/* oklch */ color: oklch(44.8% 0.102 281.5);

Tailwind

colors: {
  custom: {
    50: '#827ead',
    500: '#4c4c8b',
    950: '#000000',
  },
}

SCSS

$custom: #4c4c8b;
$custom-light: #827ead;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4c8b",
  "rgb": {
    "r": 76,
    "g": 76,
    "b": 139
  },
  "hsl": {
    "h": 240,
    "s": 29.302,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44761,
    "c": 0.10152,
    "h": 281.5
  },
  "luminance": 0.08569
}

Semantic roles & 50–950 ramp

primary

#4C4C8B

secondary

#AEAE85

accent

#C662C6

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4C4C8B

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

Preview Lab → · Contrast checker → · Palette generator →