#4B6091#4B6091

#4B6091 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.4% C 0.083 H 265.8°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4B6091
RGB	rgb(75, 96, 145)
HSL	hsl(222, 32%, 43%)
HSV	hsv(222, 48%, 57%)
CMYK	cmyk(48.3%, 33.8%, 0%, 43.1%)
CIE-LAB	lab(41.07, 6.21, -29.45)
CIE-LCH	lch(41.07, 30.10, 281.90°)
OKLab	oklab(49.4% -0.0061 -0.0828)
OKLCH	oklch(49.4% 0.083 265.8)
XYZ	xyz(12.1937, 11.9052, 28.4380)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6091 #917C4B

analogous

#4B8391 #4B6091 #594B91

triadic

#4B6091 #914B60 #60914B

tetradic

#4B6091 #914B83 #917C4B #4B9159

square

#4B6091 #914B83 #917C4B #4B9159

split-complementary

#4B6091 #91594B #83914B

monochromatic

#212B40 #364569 #4B6091 #687EB1 #91A1C6

Accessibility & contrast

On white

6.21

#4B6091 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4B6091 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6091

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6091	#FFFFFF	#000000	##FFFFFF
##4B6091	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6493

Deuteranopia (green-blind)

#465E90

Tritanopia (blue-blind)

#2F6A72

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b6091;
/* rgb */ color: rgb(75, 96, 145);
/* oklch */ color: oklch(49.4% 0.083 265.8);

Tailwind

colors: {
  custom: {
    50: '#818cb1',
    500: '#4b6091',
    950: '#000000',
  },
}

SCSS

$custom: #4b6091;
$custom-light: #818cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6091",
  "rgb": {
    "r": 75,
    "g": 96,
    "b": 145
  },
  "hsl": {
    "h": 222,
    "s": 31.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.49399,
    "c": 0.08298,
    "h": 265.8
  },
  "luminance": 0.11906
}

Semantic roles & 50–950 ramp

primary

#4B6091

secondary

#B2A586

accent

#A960C8

background

#F8F8FA

surface

#EFF0F5

border

#CACBCF

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4B6091

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

Preview Lab → · Contrast checker → · Palette generator →