#4B86F1#4B86F1

#4B86F1 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.4% C 0.172 H 261.2°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B86F1
RGB	rgb(75, 134, 241)
HSL	hsl(219, 86%, 62%)
HSV	hsv(219, 69%, 95%)
CMYK	cmyk(68.9%, 44.4%, 0%, 5.5%)
CIE-LAB	lab(56.97, 15.36, -59.47)
CIE-LCH	lch(56.97, 61.42, 284.48°)
OKLab	oklab(63.4% -0.0263 -0.1702)
OKLCH	oklch(63.4% 0.172 261.2)
XYZ	xyz(27.2983, 24.8941, 86.5684)
Luminance	0.2490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B86F1 #F1B64B

analogous

#4BD9F1 #4B86F1 #634BF1

triadic

#4B86F1 #F14B86 #86F14B

tetradic

#4B86F1 #F14BD9 #F1B64B #4BF163

square

#4B86F1 #F14BD9 #F1B64B #4BF163

split-complementary

#4B86F1 #F1634B #D9F14B

monochromatic

#0E49B4 #1260EC #4B86F1 #84ACF5 #BDD2FA

Accessibility & contrast

On white

3.51

#4B86F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#4B86F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B86F1

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B86F1	#FFFFFF	#000000	##000000
##4B86F1	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)

#5191F5

Deuteranopia (green-blind)

#3182EF

Tritanopia (blue-blind)

#009FB0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4b86f1;
/* rgb */ color: rgb(75, 134, 241);
/* oklch */ color: oklch(63.4% 0.172 261.2);

Tailwind

colors: {
  custom: {
    50: '#8fa8f6',
    500: '#4b86f1',
    950: '#000000',
  },
}

SCSS

$custom: #4b86f1;
$custom-light: #8fa8f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b86f1",
  "rgb": {
    "r": 75,
    "g": 134,
    "b": 241
  },
  "hsl": {
    "h": 218.675,
    "s": 85.567,
    "l": 61.961
  },
  "oklch": {
    "l": 0.63401,
    "c": 0.17219,
    "h": 261.2
  },
  "luminance": 0.24897
}

Semantic roles & 50–950 ramp

primary

#4B86F1

secondary

#EBD5AD

accent

#9303E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4B86F1

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

Preview Lab → · Contrast checker → · Palette generator →