#4A4583#4A4583

#4A4583 is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.6% C 0.100 H 285.0°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#4A4583
RGB	rgb(74, 69, 131)
HSL	hsl(245, 31%, 39%)
HSV	hsv(245, 47%, 51%)
CMYK	cmyk(43.5%, 47.3%, 0%, 48.6%)
CIE-LAB	lab(32.59, 18.85, -34.31)
CIE-LCH	lch(32.59, 39.14, 298.79°)
OKLab	oklab(42.63% 0.0259 -0.097)
OKLCH	oklch(42.63% 0.1 285)
XYZ	xyz(9.0477, 7.3504, 22.4104)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4583 #7E8345

analogous

#455F83 #4A4583 #694583

triadic

#4A4583 #834A45 #45834A

tetradic

#4A4583 #83455F #7E8345 #458369

square

#4A4583 #83455F #7E8345 #458369

split-complementary

#4A4583 #836945 #5F8345

monochromatic

#1D1B33 #33305B #4A4583 #625CA9 #8984BE

Accessibility & contrast

On white

8.50

#4A4583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4A4583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A4583

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4583	#FFFFFF	#000000	##FFFFFF
##4A4583	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4E85

Deuteranopia (green-blind)

#2B4B82

Tritanopia (blue-blind)

#39525D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4a4583;
/* rgb */ color: rgb(74, 69, 131);
/* oklch */ color: oklch(42.6% 0.100 285.0);

Tailwind

colors: {
  custom: {
    50: '#8078a7',
    500: '#4a4583',
    950: '#000000',
  },
}

SCSS

$custom: #4a4583;
$custom-light: #8078a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4583",
  "rgb": {
    "r": 74,
    "g": 69,
    "b": 131
  },
  "hsl": {
    "h": 244.839,
    "s": 31,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42634,
    "c": 0.10046,
    "h": 285
  },
  "luminance": 0.07351
}

Semantic roles & 50–950 ramp

primary

#4A4583

secondary

#A6AA7A

accent

#C761BF

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #4A4583

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

Preview Lab → · Contrast checker → · Palette generator →