#839EEF#839EEF

#839EEF is a light, vivid blue. Relative luminance 0.355; OKLCH L 71.2% C 0.123 H 269.1°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#839EEF
RGB	rgb(131, 158, 239)
HSL	hsl(225, 77%, 73%)
HSV	hsv(225, 45%, 94%)
CMYK	cmyk(45.2%, 33.9%, 0%, 6.3%)
CIE-LAB	lab(66.14, 11.55, -43.63)
CIE-LCH	lch(66.14, 45.14, 284.83°)
OKLab	oklab(71.22% -0.0019 -0.1226)
OKLCH	oklch(71.22% 0.123 269.1)
XYZ	xyz(37.1620, 35.5089, 86.5403)
Luminance	0.3551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#839EEF #EFD483

analogous

#83D4EF #839EEF #9E83EF

triadic

#839EEF #EF839E #9EEF83

tetradic

#839EEF #EF83D4 #EFD483 #83EF9E

square

#839EEF #EF83D4 #EFD483 #83EF9E

split-complementary

#839EEF #EF9E83 #D4EF83

monochromatic

#1C4CDB #4D74E8 #839EEF #B9C8F6 #E4EAFC

Accessibility & contrast

On white

2.59

#839EEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#839EEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #839EEF

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##839EEF	#FFFFFF	#000000	##000000
##839EEF	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A6F2

Deuteranopia (green-blind)

#769CED

Tritanopia (blue-blind)

#5BAFBB

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #839eef;
/* rgb */ color: rgb(131, 158, 239);
/* oklch */ color: oklch(71.2% 0.123 269.1);

Tailwind

colors: {
  custom: {
    50: '#acbaf4',
    500: '#839eef',
    950: '#000000',
  },
}

SCSS

$custom: #839eef;
$custom-light: #acbaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#839eef",
  "rgb": {
    "r": 131,
    "g": 158,
    "b": 239
  },
  "hsl": {
    "h": 225,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.71216,
    "c": 0.12266,
    "h": 269.1
  },
  "luminance": 0.35511
}

Semantic roles & 50–950 ramp

primary

#839EEF

secondary

#F3ECD8

accent

#A60CD9

background

#FAFBFE

surface

#F5F6FD

border

#CFD0D5

text

#101117

muted

#7F8085

Preview Lab

Preview with #839EEF

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

Preview Lab → · Contrast checker → · Palette generator →