#4B76DD#4B76DD

#4B76DD is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.8% C 0.164 H 264.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B76DD
RGB	rgb(75, 118, 221)
HSL	hsl(222, 68%, 58%)
HSV	hsv(222, 66%, 87%)
CMYK	cmyk(66.1%, 46.6%, 0%, 13.3%)
CIE-LAB	lab(51.46, 18.18, -57.12)
CIE-LCH	lch(51.46, 59.94, 287.65°)
OKLab	oklab(58.79% -0.0149 -0.1635)
OKLCH	oklch(58.79% 0.164 264.8)
XYZ	xyz(22.4267, 19.6710, 71.0076)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B76DD #DDB24B

analogous

#4BBFDD #4B76DD #694BDD

triadic

#4B76DD #DD4B76 #76DD4B

tetradic

#4B76DD #DD4BBF #DDB24B #4BDD69

square

#4B76DD #DD4BBF #DDB24B #4BDD69

split-complementary

#4B76DD #DD694B #BFDD4B

monochromatic

#1C3E92 #2554C5 #4B76DD #7E9DE7 #B2C4F0

Accessibility & contrast

On white

4.26

#4B76DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4B76DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B76DD

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B76DD	#FFFFFF	#000000	##000000
##4B76DD	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4182E1

Deuteranopia (green-blind)

#2374DB

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4b76dd;
/* rgb */ color: rgb(75, 118, 221);
/* oklch */ color: oklch(58.8% 0.164 264.8);

Tailwind

colors: {
  custom: {
    50: '#8c9de8',
    500: '#4b76dd',
    950: '#000000',
  },
}

SCSS

$custom: #4b76dd;
$custom-light: #8c9de8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b76dd",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 221
  },
  "hsl": {
    "h": 222.329,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.58787,
    "c": 0.1642,
    "h": 264.8
  },
  "luminance": 0.19673
}

Semantic roles & 50–950 ramp

primary

#4B76DD

secondary

#DFCEA5

accent

#B83DEB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4B76DD

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

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