#4B83E2#4B83E2

#4B83E2 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.8% C 0.156 H 260.3°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#4B83E2
RGB	rgb(75, 131, 226)
HSL	hsl(218, 72%, 59%)
HSV	hsv(218, 67%, 89%)
CMYK	cmyk(66.8%, 42%, 0%, 11.4%)
CIE-LAB	lab(55.30, 11.94, -53.80)
CIE-LCH	lch(55.30, 55.11, 282.51°)
OKLab	oklab(61.83% -0.0263 -0.1536)
OKLCH	oklch(61.83% 0.156 260.3)
XYZ	xyz(24.7405, 23.2170, 75.1142)
Luminance	0.2322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B83E2 #E2AA4B

analogous

#4BCFE2 #4B83E2 #5F4BE2

triadic

#4B83E2 #E24B83 #83E24B

tetradic

#4B83E2 #E24BCF #E2AA4B #4BE25F

square

#4B83E2 #E24BCF #E2AA4B #4BE25F

split-complementary

#4B83E2 #E25F4B #CFE24B

monochromatic

#19499A #2162CF #4B83E2 #80A7EA #B4CCF3

Accessibility & contrast

On white

3.72

#4B83E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#4B83E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B83E2

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B83E2	#FFFFFF	#000000	##000000
##4B83E2	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#568CE6

Deuteranopia (green-blind)

#3E7EE0

Tritanopia (blue-blind)

#0099A7

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4b83e2;
/* rgb */ color: rgb(75, 131, 226);
/* oklch */ color: oklch(61.8% 0.156 260.3);

Tailwind

colors: {
  custom: {
    50: '#8da6eb',
    500: '#4b83e2',
    950: '#000000',
  },
}

SCSS

$custom: #4b83e2;
$custom-light: #8da6eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b83e2",
  "rgb": {
    "r": 75,
    "g": 131,
    "b": 226
  },
  "hsl": {
    "h": 217.748,
    "s": 72.249,
    "l": 59.02
  },
  "oklch": {
    "l": 0.61829,
    "c": 0.15579,
    "h": 260.3
  },
  "luminance": 0.23219
}

Semantic roles & 50–950 ramp

primary

#4B83E2

secondary

#E2CCA7

accent

#AB39EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B83E2

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

Preview Lab → · Contrast checker → · Palette generator →