#4F86EA#4F86EA

#4F86EA is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.1% C 0.162 H 261.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4F86EA
RGB	rgb(79, 134, 234)
HSL	hsl(219, 79%, 61%)
HSV	hsv(219, 66%, 92%)
CMYK	cmyk(66.2%, 42.7%, 0%, 8.2%)
CIE-LAB	lab(56.73, 13.53, -55.95)
CIE-LCH	lch(56.73, 57.57, 283.59°)
OKLab	oklab(63.13% -0.0244 -0.1598)
OKLCH	oklch(63.13% 0.162 261.3)
XYZ	xyz(26.5956, 24.6503, 81.1823)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F86EA #EAB34F

analogous

#4FD3EA #4F86EA #664FEA

triadic

#4F86EA #EA4F86 #86EA4F

tetradic

#4F86EA #EA4FD3 #EAB34F #4FEA66

square

#4F86EA #EA4FD3 #EAB34F #4FEA66

split-complementary

#4F86EA #EA664F #D3EA4F

monochromatic

#144AAA #1B61E1 #4F86EA #86ACF1 #BCD1F7

Accessibility & contrast

On white

3.54

#4F86EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#4F86EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F86EA

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F86EA	#FFFFFF	#000000	##000000
##4F86EA	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5790EE

Deuteranopia (green-blind)

#3D81E8

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4f86ea;
/* rgb */ color: rgb(79, 134, 234);
/* oklch */ color: oklch(63.1% 0.162 261.3);

Tailwind

colors: {
  custom: {
    50: '#90a8f1',
    500: '#4f86ea',
    950: '#000000',
  },
}

SCSS

$custom: #4f86ea;
$custom-light: #90a8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f86ea",
  "rgb": {
    "r": 79,
    "g": 134,
    "b": 234
  },
  "hsl": {
    "h": 218.71,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.63132,
    "c": 0.16164,
    "h": 261.3
  },
  "luminance": 0.24653
}

Semantic roles & 50–950 ramp

primary

#4F86EA

secondary

#E7D3AD

accent

#910BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4F86EA

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

Preview Lab → · Contrast checker → · Palette generator →