#4B6ED9#4B6ED9

#4B6ED9 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.9% C 0.168 H 267.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4B6ED9
RGB	rgb(75, 110, 217)
HSL	hsl(225, 65%, 57%)
HSV	hsv(225, 65%, 85%)
CMYK	cmyk(65.4%, 49.3%, 0%, 14.9%)
CIE-LAB	lab(49.08, 21.76, -58.70)
CIE-LCH	lch(49.08, 62.60, 290.34°)
OKLab	oklab(56.89% -0.008 -0.1683)
OKLCH	oklch(56.89% 0.168 267.3)
XYZ	xyz(20.9977, 17.6555, 67.9335)
Luminance	0.1766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6ED9 #D9B64B

analogous

#4BB5D9 #4B6ED9 #6F4BD9

triadic

#4B6ED9 #D94B6E #6ED94B

tetradic

#4B6ED9 #D94BB5 #D9B64B #4BD96F

square

#4B6ED9 #D94BB5 #D9B64B #4BD96F

split-complementary

#4B6ED9 #D96F4B #B5D94B

monochromatic

#1E398C #284DBF #4B6ED9 #7E97E4 #B0BFEE

Accessibility & contrast

On white

4.63

#4B6ED9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#4B6ED9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6ED9

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6ED9	#FFFFFF	#000000	##FFFFFF
##4B6ED9	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#337BDD

Deuteranopia (green-blind)

#066FD7

Tritanopia (blue-blind)

#008799

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4b6ed9;
/* rgb */ color: rgb(75, 110, 217);
/* oklch */ color: oklch(56.9% 0.168 267.3);

Tailwind

colors: {
  custom: {
    50: '#8c97e5',
    500: '#4b6ed9',
    950: '#000000',
  },
}

SCSS

$custom: #4b6ed9;
$custom-light: #8c97e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6ed9",
  "rgb": {
    "r": 75,
    "g": 110,
    "b": 217
  },
  "hsl": {
    "h": 225.211,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56886,
    "c": 0.16847,
    "h": 267.3
  },
  "luminance": 0.17657
}

Semantic roles & 50–950 ramp

primary

#4B6ED9

secondary

#DDCEA3

accent

#BF40E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4B6ED9

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

Preview Lab → · Contrast checker → · Palette generator →