#4B89E2#4B89E2

#4B89E2 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.1% C 0.149 H 257.6°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B89E2
RGB	rgb(75, 137, 226)
HSL	hsl(215, 72%, 59%)
HSV	hsv(215, 67%, 89%)
CMYK	cmyk(66.8%, 39.4%, 0%, 11.4%)
CIE-LAB	lab(56.95, 8.32, -51.15)
CIE-LCH	lch(56.95, 51.83, 279.24°)
OKLab	oklab(63.12% -0.032 -0.1457)
OKLCH	oklch(63.12% 0.149 257.6)
XYZ	xyz(25.5698, 24.8756, 75.3907)
Luminance	0.2488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B89E2 #E2A44B

analogous

#4BD5E2 #4B89E2 #594BE2

triadic

#4B89E2 #E24B89 #89E24B

tetradic

#4B89E2 #E24BD5 #E2A44B #4BE259

square

#4B89E2 #E24BD5 #E2A44B #4BE259

split-complementary

#4B89E2 #E2594B #D5E24B

monochromatic

#194E9A #2168CF #4B89E2 #80ACEA #B4CEF3

Accessibility & contrast

On white

3.51

#4B89E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#4B89E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B89E2

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B89E2	#FFFFFF	#000000	##000000
##4B89E2	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6090E6

Deuteranopia (green-blind)

#4A82E0

Tritanopia (blue-blind)

#009EAA

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4b89e2;
/* rgb */ color: rgb(75, 137, 226);
/* oklch */ color: oklch(63.1% 0.149 257.6);

Tailwind

colors: {
  custom: {
    50: '#8caaeb',
    500: '#4b89e2',
    950: '#000000',
  },
}

SCSS

$custom: #4b89e2;
$custom-light: #8caaeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b89e2",
  "rgb": {
    "r": 75,
    "g": 137,
    "b": 226
  },
  "hsl": {
    "h": 215.364,
    "s": 72.249,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63115,
    "c": 0.14917,
    "h": 257.6
  },
  "luminance": 0.24878
}

Semantic roles & 50–950 ramp

primary

#4B89E2

secondary

#E2CAA7

accent

#A439EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4B89E2

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

Preview Lab → · Contrast checker → · Palette generator →