#4B6CA8#4B6CA8

#4B6CA8 is a mid, moderate blue. Relative luminance 0.150; OKLCH L 53.4% C 0.102 H 261.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B6CA8
RGB	rgb(75, 108, 168)
HSL	hsl(219, 38%, 48%)
HSV	hsv(219, 55%, 66%)
CMYK	cmyk(55.4%, 35.7%, 0%, 34.1%)
CIE-LAB	lab(45.70, 6.22, -35.82)
CIE-LCH	lch(45.70, 36.36, 279.86°)
OKLab	oklab(53.38% -0.0149 -0.1012)
OKLCH	oklch(53.38% 0.102 261.6)
XYZ	xyz(15.3297, 15.0470, 39.1347)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6CA8 #A8874B

analogous

#4B9AA8 #4B6CA8 #594BA8

triadic

#4B6CA8 #A84B6C #6CA84B

tetradic

#4B6CA8 #A84B9A #A8874B #4BA859

square

#4B6CA8 #A84B9A #A8874B #4BA859

split-complementary

#4B6CA8 #A8594B #9AA84B

monochromatic

#253653 #38517E #4B6CA8 #718DBF #9BAFD2

Accessibility & contrast

On white

5.24

#4B6CA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#4B6CA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6CA8

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6CA8	#FFFFFF	#000000	##FFFFFF
##4B6CA8	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5471AA

Deuteranopia (green-blind)

#4868A7

Tritanopia (blue-blind)

#147982

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4b6ca8;
/* rgb */ color: rgb(75, 108, 168);
/* oklch */ color: oklch(53.4% 0.102 261.6);

Tailwind

colors: {
  custom: {
    50: '#8495c2',
    500: '#4b6ca8',
    950: '#000000',
  },
}

SCSS

$custom: #4b6ca8;
$custom-light: #8495c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6ca8",
  "rgb": {
    "r": 75,
    "g": 108,
    "b": 168
  },
  "hsl": {
    "h": 218.71,
    "s": 38.272,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53376,
    "c": 0.10229,
    "h": 261.6
  },
  "luminance": 0.15048
}

Semantic roles & 50–950 ramp

primary

#4B6CA8

secondary

#BFAE90

accent

#A55ACE

background

#F8F9FB

surface

#F0F1F7

border

#CBCBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #4B6CA8

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

Preview Lab → · Contrast checker → · Palette generator →