#839EF4#839EF4

#839EF4 is a light, vivid blue. Relative luminance 0.358; OKLCH L 71.5% C 0.130 H 269.7°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#839EF4
RGB	rgb(131, 158, 244)
HSL	hsl(226, 84%, 74%)
HSV	hsv(226, 46%, 96%)
CMYK	cmyk(46.3%, 35.2%, 0%, 4.3%)
CIE-LAB	lab(66.37, 13.00, -46.01)
CIE-LCH	lch(66.37, 47.81, 285.77°)
OKLab	oklab(71.47% -0.0007 -0.1295)
OKLCH	oklch(71.47% 0.13 269.7)
XYZ	xyz(37.9109, 35.8084, 90.4845)
Luminance	0.3581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#839EF4 #F4D983

analogous

#83D6F4 #839EF4 #A083F4

triadic

#839EF4 #F4839E #9EF483

tetradic

#839EF4 #F483D6 #F4D983 #83F4A0

square

#839EF4 #F483D6 #F4D983 #83F4A0

split-complementary

#839EF4 #F4A083 #D6F483

monochromatic

#1547E8 #4B72EF #839EF4 #BBCAF9 #E3E9FD

Accessibility & contrast

On white

2.57

#839EF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#839EF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #839EF4

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##839EF4	#FFFFFF	#000000	##000000
##839EF4	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA7F7

Deuteranopia (green-blind)

#739DF2

Tritanopia (blue-blind)

#58B0BE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #839ef4;
/* rgb */ color: rgb(131, 158, 244);
/* oklch */ color: oklch(71.5% 0.130 269.7);

Tailwind

colors: {
  custom: {
    50: '#acbaf8',
    500: '#839ef4',
    950: '#000000',
  },
}

SCSS

$custom: #839ef4;
$custom-light: #acbaf8;
$custom-dark: #000000;

JSON

{
  "hex": "#839ef4",
  "rgb": {
    "r": 131,
    "g": 158,
    "b": 244
  },
  "hsl": {
    "h": 225.664,
    "s": 83.704,
    "l": 73.529
  },
  "oklch": {
    "l": 0.71469,
    "c": 0.12955,
    "h": 269.7
  },
  "luminance": 0.35811
}

Semantic roles & 50–950 ramp

primary

#839EF4

secondary

#F4EDD7

accent

#AC05E0

background

#FAFBFF

surface

#F5F6FF

border

#CFD0D7

text

#111117

muted

#808085

Preview Lab

Preview with #839EF4

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

Preview Lab → · Contrast checker → · Palette generator →