#4A4A8D#4A4A8D

#4A4A8D is a dark, moderate blue. Relative luminance 0.083; OKLCH L 44.3% C 0.108 H 281.1°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4A4A8D
RGB	rgb(74, 74, 141)
HSL	hsl(240, 31%, 42%)
HSV	hsv(240, 48%, 55%)
CMYK	cmyk(47.5%, 47.5%, 0%, 44.7%)
CIE-LAB	lab(34.55, 18.77, -37.34)
CIE-LCH	lch(34.55, 41.79, 296.69°)
OKLab	oklab(44.31% 0.0207 -0.1059)
OKLCH	oklch(44.31% 0.108 281.1)
XYZ	xyz(10.0791, 8.2760, 26.2605)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4A8D #8D8D4A

analogous

#4A6C8D #4A4A8D #6C4A8D

triadic

#4A4A8D #8D4A4A #4A8D4A

tetradic

#4A4A8D #8D4A6C #8D8D4A #4A8D6C

square

#4A4A8D #8D4A6C #8D8D4A #4A8D6C

split-complementary

#4A4A8D #8D6C4A #6C8D4A

monochromatic

#20203D #353565 #4A4A8D #6666AF #8E8EC4

Accessibility & contrast

On white

7.91

#4A4A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4A4A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A4A8D

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4A8D	#FFFFFF	#000000	##FFFFFF
##4A4A8D	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F548F

Deuteranopia (green-blind)

#2A4F8B

Tritanopia (blue-blind)

#335864

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4a4a8d;
/* rgb */ color: rgb(74, 74, 141);
/* oklch */ color: oklch(44.3% 0.108 281.1);

Tailwind

colors: {
  custom: {
    50: '#817caf',
    500: '#4a4a8d',
    950: '#000000',
  },
}

SCSS

$custom: #4a4a8d;
$custom-light: #817caf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4a8d",
  "rgb": {
    "r": 74,
    "g": 74,
    "b": 141
  },
  "hsl": {
    "h": 240,
    "s": 31.163,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44311,
    "c": 0.1079,
    "h": 281.1
  },
  "luminance": 0.08276
}

Semantic roles & 50–950 ramp

primary

#4A4A8D

secondary

#B0B083

accent

#C760C7

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4A4A8D

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

Preview Lab → · Contrast checker → · Palette generator →