#4B6898#4B6898

#4B6898 is a mid, moderate blue. Relative luminance 0.137; OKLCH L 51.6% C 0.084 H 260.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4B6898
RGB	rgb(75, 104, 152)
HSL	hsl(217, 34%, 45%)
HSV	hsv(217, 51%, 60%)
CMYK	cmyk(50.7%, 31.6%, 0%, 40.4%)
CIE-LAB	lab(43.74, 3.47, -29.44)
CIE-LCH	lch(43.74, 29.64, 276.72°)
OKLab	oklab(51.6% -0.0144 -0.0827)
OKLCH	oklch(51.6% 0.084 260.1)
XYZ	xyz(13.5176, 13.6625, 31.6245)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6898 #987B4B

analogous

#4B8F98 #4B6898 #554B98

triadic

#4B6898 #984B68 #68984B

tetradic

#4B6898 #984B8F #987B4B #4B9855

square

#4B6898 #984B8F #987B4B #4B9855

split-complementary

#4B6898 #98554B #8F984B

monochromatic

#233046 #374C6F #4B6898 #6A87B6 #93A8CA

Accessibility & contrast

On white

5.63

#4B6898 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#4B6898 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6898

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6898	#FFFFFF	#000000	##FFFFFF
##4B6898	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566B9A

Deuteranopia (green-blind)

#4D6497

Tritanopia (blue-blind)

#287279

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4b6898;
/* rgb */ color: rgb(75, 104, 152);
/* oklch */ color: oklch(51.6% 0.084 260.1);

Tailwind

colors: {
  custom: {
    50: '#8292b6',
    500: '#4b6898',
    950: '#000000',
  },
}

SCSS

$custom: #4b6898;
$custom-light: #8292b6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6898",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 152
  },
  "hsl": {
    "h": 217.403,
    "s": 33.921,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51597,
    "c": 0.08393,
    "h": 260.1
  },
  "luminance": 0.13663
}

Semantic roles & 50–950 ramp

primary

#4B6898

secondary

#B6A589

accent

#A15ECA

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0D11

muted

#7C7D80

Preview Lab

Preview with #4B6898

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

Preview Lab → · Contrast checker → · Palette generator →