#838EF9#838EF9

#838EF9 is a light, vivid blue. Relative luminance 0.310; OKLCH L 68.6% C 0.157 H 277.0°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#838EF9
RGB	rgb(131, 142, 249)
HSL	hsl(234, 91%, 75%)
HSV	hsv(234, 47%, 98%)
CMYK	cmyk(47.4%, 43%, 0%, 2.4%)
CIE-LAB	lab(62.52, 23.76, -54.85)
CIE-LCH	lch(62.52, 59.78, 293.42°)
OKLab	oklab(68.59% 0.0191 -0.1555)
OKLCH	oklch(68.59% 0.157 277)
XYZ	xyz(36.1267, 31.0088, 93.6859)
Luminance	0.3101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#838EF9 #F9EE83

analogous

#83C9F9 #838EF9 #B383F9

triadic

#838EF9 #F9838E #8EF983

tetradic

#838EF9 #F983C9 #F9EE83 #83F9B3

square

#838EF9 #F983C9 #F9EE83 #83F9B3

split-complementary

#838EF9 #F9B383 #C9F983

monochromatic

#0E24F3 #4959F6 #838EF9 #BDC3FC #E2E4FE

Accessibility & contrast

On white

2.92

#838EF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#838EF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #838EF9

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##838EF9	#FFFFFF	#000000	##000000
##838EF9	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#639CFD

Deuteranopia (green-blind)

#5993F7

Tritanopia (blue-blind)

#57A5B7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #838ef9;
/* rgb */ color: rgb(131, 142, 249);
/* oklch */ color: oklch(68.6% 0.157 277.0);

Tailwind

colors: {
  custom: {
    50: '#adaefc',
    500: '#838ef9',
    950: '#000000',
  },
}

SCSS

$custom: #838ef9;
$custom-light: #adaefc;
$custom-dark: #000000;

JSON

{
  "hex": "#838ef9",
  "rgb": {
    "r": 131,
    "g": 142,
    "b": 249
  },
  "hsl": {
    "h": 234.407,
    "s": 90.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.68588,
    "c": 0.15663,
    "h": 277
  },
  "luminance": 0.31011
}

Semantic roles & 50–950 ramp

primary

#838EF9

secondary

#F6F3D5

accent

#D000E6

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#111017

muted

#807F85

Preview Lab

Preview with #838EF9

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

Preview Lab → · Contrast checker → · Palette generator →