#839EF9#839EF9

#839EF9 is a light, vivid blue. Relative luminance 0.361; OKLCH L 71.7% C 0.136 H 270.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#839EF9
RGB	rgb(131, 158, 249)
HSL	hsl(226, 91%, 75%)
HSV	hsv(226, 47%, 98%)
CMYK	cmyk(47.4%, 36.5%, 0%, 2.4%)
CIE-LAB	lab(66.61, 14.46, -48.37)
CIE-LCH	lch(66.61, 50.48, 286.64°)
OKLab	oklab(71.73% 0.0004 -0.1364)
OKLCH	oklch(71.73% 0.136 270.2)
XYZ	xyz(38.6804, 36.1162, 94.5371)
Luminance	0.3612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#839EF9 #F9DE83

analogous

#83D9F9 #839EF9 #A383F9

triadic

#839EF9 #F9839E #9EF983

tetradic

#839EF9 #F983D9 #F9DE83 #83F9A3

square

#839EF9 #F983D9 #F9DE83 #83F9A3

split-complementary

#839EF9 #F9A383 #D9F983

monochromatic

#0E43F3 #4970F6 #839EF9 #BDCCFC #E2E8FE

Accessibility & contrast

On white

2.55

#839EF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#839EF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #839EF9

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##839EF9	#FFFFFF	#000000	##000000
##839EF9	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA7FD

Deuteranopia (green-blind)

#709DF7

Tritanopia (blue-blind)

#54B1C0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #839ef9;
/* rgb */ color: rgb(131, 158, 249);
/* oklch */ color: oklch(71.7% 0.136 270.2);

Tailwind

colors: {
  custom: {
    50: '#adbafb',
    500: '#839ef9',
    950: '#000000',
  },
}

SCSS

$custom: #839ef9;
$custom-light: #adbafb;
$custom-dark: #000000;

JSON

{
  "hex": "#839ef9",
  "rgb": {
    "r": 131,
    "g": 158,
    "b": 249
  },
  "hsl": {
    "h": 226.271,
    "s": 90.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.71728,
    "c": 0.13642,
    "h": 270.2
  },
  "luminance": 0.36119
}

Semantic roles & 50–950 ramp

primary

#839EF9

secondary

#F6EED5

accent

#B100E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #839EF9

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

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