#4B6090#4B6090

#4B6090 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.3% C 0.081 H 265.5°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4B6090
RGB	rgb(75, 96, 144)
HSL	hsl(222, 32%, 43%)
HSV	hsv(222, 48%, 56%)
CMYK	cmyk(47.9%, 33.3%, 0%, 43.5%)
CIE-LAB	lab(41.02, 5.89, -28.93)
CIE-LCH	lch(41.02, 29.52, 281.50°)
OKLab	oklab(49.35% -0.0064 -0.0812)
OKLCH	oklch(49.35% 0.081 265.5)
XYZ	xyz(12.1169, 11.8745, 28.0337)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6090 #907B4B

analogous

#4B8290 #4B6090 #584B90

triadic

#4B6090 #904B60 #60904B

tetradic

#4B6090 #904B82 #907B4B #4B9058

square

#4B6090 #904B82 #907B4B #4B9058

split-complementary

#4B6090 #90584B #82904B

monochromatic

#212A40 #364568 #4B6090 #687EB0 #90A0C5

Accessibility & contrast

On white

6.22

#4B6090 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4B6090 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6090

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6090	#FFFFFF	#000000	##FFFFFF
##4B6090	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6492

Deuteranopia (green-blind)

#475E8F

Tritanopia (blue-blind)

#306A71

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b6090;
/* rgb */ color: rgb(75, 96, 144);
/* oklch */ color: oklch(49.3% 0.081 265.5);

Tailwind

colors: {
  custom: {
    50: '#818cb0',
    500: '#4b6090',
    950: '#000000',
  },
}

SCSS

$custom: #4b6090;
$custom-light: #818cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6090",
  "rgb": {
    "r": 75,
    "g": 96,
    "b": 144
  },
  "hsl": {
    "h": 221.739,
    "s": 31.507,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49345,
    "c": 0.08149,
    "h": 265.5
  },
  "luminance": 0.11875
}

Semantic roles & 50–950 ramp

primary

#4B6090

secondary

#B1A485

accent

#A860C8

background

#F8F8FA

surface

#EFF0F5

border

#CACBCF

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4B6090

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

Preview Lab → · Contrast checker → · Palette generator →