#4B86DF#4B86DF

#4B86DF is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.3% C 0.148 H 258.5°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4B86DF
RGB	rgb(75, 134, 223)
HSL	hsl(216, 70%, 58%)
HSV	hsv(216, 66%, 87%)
CMYK	cmyk(66.4%, 39.9%, 0%, 12.5%)
CIE-LAB	lab(55.96, 9.08, -51.06)
CIE-LCH	lch(55.96, 51.86, 280.09°)
OKLab	oklab(62.29% -0.0297 -0.1455)
OKLCH	oklch(62.29% 0.148 258.5)
XYZ	xyz(24.7412, 23.8713, 73.1015)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B86DF #DFA44B

analogous

#4BD0DF #4B86DF #5A4BDF

triadic

#4B86DF #DF4B86 #86DF4B

tetradic

#4B86DF #DF4BD0 #DFA44B #4BDF5A

square

#4B86DF #DF4BD0 #DFA44B #4BDF5A

split-complementary

#4B86DF #DF5A4B #D0DF4B

monochromatic

#1B4B95 #2466C9 #4B86DF #7FA9E8 #B3CCF1

Accessibility & contrast

On white

3.64

#4B86DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#4B86DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B86DF

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B86DF	#FFFFFF	#000000	##000000
##4B86DF	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8EE3

Deuteranopia (green-blind)

#4780DD

Tritanopia (blue-blind)

#009AA8

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4b86df;
/* rgb */ color: rgb(75, 134, 223);
/* oklch */ color: oklch(62.3% 0.148 258.5);

Tailwind

colors: {
  custom: {
    50: '#8ca8e9',
    500: '#4b86df',
    950: '#000000',
  },
}

SCSS

$custom: #4b86df;
$custom-light: #8ca8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b86df",
  "rgb": {
    "r": 75,
    "g": 134,
    "b": 223
  },
  "hsl": {
    "h": 216.081,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62289,
    "c": 0.14848,
    "h": 258.5
  },
  "luminance": 0.23874
}

Semantic roles & 50–950 ramp

primary

#4B86DF

secondary

#E0C9A6

accent

#A63BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B86DF

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

Preview Lab → · Contrast checker → · Palette generator →