#4B6DD8#4B6DD8

#4B6DD8 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.168 H 267.5°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B6DD8
RGB	rgb(75, 109, 216)
HSL	hsl(226, 64%, 57%)
HSV	hsv(226, 65%, 85%)
CMYK	cmyk(65.3%, 49.5%, 0%, 15.3%)
CIE-LAB	lab(48.75, 22.04, -58.66)
CIE-LCH	lch(48.75, 62.66, 290.59°)
OKLab	oklab(56.62% -0.0072 -0.1682)
OKLCH	oklch(56.62% 0.168 267.5)
XYZ	xyz(20.7607, 17.3891, 67.2148)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6DD8 #D8B64B

analogous

#4BB4D8 #4B6DD8 #704BD8

triadic

#4B6DD8 #D84B6D #6DD84B

tetradic

#4B6DD8 #D84BB4 #D8B64B #4BD870

square

#4B6DD8 #D84BB4 #D8B64B #4BD870

split-complementary

#4B6DD8 #D8704B #B4D84B

monochromatic

#1E388B #294DBD #4B6DD8 #7D96E3 #B0BFEE

Accessibility & contrast

On white

4.69

#4B6DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4B6DD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6DD8

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6DD8	#FFFFFF	#000000	##FFFFFF
##4B6DD8	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#317BDC

Deuteranopia (green-blind)

#036ED6

Tritanopia (blue-blind)

#008698

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b6dd8;
/* rgb */ color: rgb(75, 109, 216);
/* oklch */ color: oklch(56.6% 0.168 267.5);

Tailwind

colors: {
  custom: {
    50: '#8b96e5',
    500: '#4b6dd8',
    950: '#000000',
  },
}

SCSS

$custom: #4b6dd8;
$custom-light: #8b96e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6dd8",
  "rgb": {
    "r": 75,
    "g": 109,
    "b": 216
  },
  "hsl": {
    "h": 225.532,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.56615,
    "c": 0.16834,
    "h": 267.5
  },
  "luminance": 0.17391
}

Semantic roles & 50–950 ramp

primary

#4B6DD8

secondary

#DCCEA3

accent

#BF40E7

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4B6DD8

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

Preview Lab → · Contrast checker → · Palette generator →