#4B4E7A#4B4E7A

#4B4E7A is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.1% C 0.072 H 280.0°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E7A
RGB	rgb(75, 78, 122)
HSL	hsl(236, 24%, 39%)
HSV	hsv(236, 39%, 48%)
CMYK	cmyk(38.5%, 36.1%, 0%, 52.2%)
CIE-LAB	lab(34.70, 10.52, -25.39)
CIE-LCH	lch(34.70, 27.49, 292.50°)
OKLab	oklab(44.1% 0.0125 -0.071)
OKLCH	oklch(44.1% 0.072 280)
XYZ	xyz(9.1379, 8.3494, 19.5387)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E7A #7A774B

analogous

#4B657A #4B4E7A #5F4B7A

triadic

#4B4E7A #7A4B4E #4E7A4B

tetradic

#4B4E7A #7A4B65 #7A774B #4B7A5F

square

#4B4E7A #7A4B65 #7A774B #4B7A5F

split-complementary

#4B4E7A #7A5F4B #657A4B

monochromatic

#1C1E2E #343654 #4B4E7A #63679F #898CB6

Accessibility & contrast

On white

7.87

#4B4E7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4B4E7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E7A

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E7A	#FFFFFF	#000000	##FFFFFF
##4B4E7A	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40537C

Deuteranopia (green-blind)

#3D5079

Tritanopia (blue-blind)

#3E565E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b4e7a;
/* rgb */ color: rgb(75, 78, 122);
/* oklch */ color: oklch(44.1% 0.072 280.0);

Tailwind

colors: {
  custom: {
    50: '#7f7fa0',
    500: '#4b4e7a',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e7a;
$custom-light: #7f7fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e7a",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 122
  },
  "hsl": {
    "h": 236.17,
    "s": 23.858,
    "l": 38.627
  },
  "oklch": {
    "l": 0.44103,
    "c": 0.07215,
    "h": 280
  },
  "luminance": 0.0835
}

Semantic roles & 50–950 ramp

primary

#4B4E7A

secondary

#A3A17E

accent

#BB67C0

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#0A0A0F

muted

#7C7C7E

Preview Lab

Preview with #4B4E7A

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

Preview Lab → · Contrast checker → · Palette generator →