#8397EF#8397EF

#8397EF is a light, vivid blue. Relative luminance 0.332; OKLCH L 69.8% C 0.131 H 272.9°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#8397EF
RGB	rgb(131, 151, 239)
HSL	hsl(229, 77%, 73%)
HSV	hsv(229, 45%, 94%)
CMYK	cmyk(45.2%, 36.8%, 0%, 6.3%)
CIE-LAB	lab(64.31, 15.59, -46.51)
CIE-LCH	lch(64.31, 49.06, 288.53°)
OKLab	oklab(69.8% 0.0066 -0.131)
OKLCH	oklch(69.8% 0.131 272.9)
XYZ	xyz(36.0018, 33.1885, 86.1536)
Luminance	0.3319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8397EF #EFDB83

analogous

#83CDEF #8397EF #A583EF

triadic

#8397EF #EF8397 #97EF83

tetradic

#8397EF #EF83CD #EFDB83 #83EFA5

square

#8397EF #EF83CD #EFDB83 #83EFA5

split-complementary

#8397EF #EFA583 #CDEF83

monochromatic

#1C40DB #4D6AE8 #8397EF #B9C4F6 #E4E8FC

Accessibility & contrast

On white

2.75

#8397EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#8397EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8397EF

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8397EF	#FFFFFF	#000000	##000000
##8397EF	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A1F3

Deuteranopia (green-blind)

#6D98ED

Tritanopia (blue-blind)

#5CA9B8

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #8397ef;
/* rgb */ color: rgb(131, 151, 239);
/* oklch */ color: oklch(69.8% 0.131 272.9);

Tailwind

colors: {
  custom: {
    50: '#acb5f4',
    500: '#8397ef',
    950: '#000000',
  },
}

SCSS

$custom: #8397ef;
$custom-light: #acb5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#8397ef",
  "rgb": {
    "r": 131,
    "g": 151,
    "b": 239
  },
  "hsl": {
    "h": 228.889,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.69803,
    "c": 0.1312,
    "h": 272.9
  },
  "luminance": 0.33191
}

Semantic roles & 50–950 ramp

primary

#8397EF

secondary

#F3EED8

accent

#B30CD9

background

#FAFBFE

surface

#F5F6FD

border

#CFD0D5

text

#101117

muted

#7F8085

Preview Lab

Preview with #8397EF

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

Preview Lab → · Contrast checker → · Palette generator →