#899BF3#899BF3

#899BF3 is a light, vivid blue. Relative luminance 0.352; OKLCH L 71.2% C 0.130 H 273.9°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#899BF3
RGB	rgb(137, 155, 243)
HSL	hsl(230, 82%, 75%)
HSV	hsv(230, 44%, 95%)
CMYK	cmyk(43.6%, 36.2%, 0%, 4.7%)
CIE-LAB	lab(65.93, 15.89, -46.14)
CIE-LCH	lch(65.93, 48.80, 289.00°)
OKLab	oklab(71.21% 0.0088 -0.1298)
OKLCH	oklch(71.21% 0.13 273.9)
XYZ	xyz(38.2106, 35.2301, 89.5634)
Luminance	0.3523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899BF3 #F3E189

analogous

#89D0F3 #899BF3 #AC89F3

triadic

#899BF3 #F3899B #9BF389

tetradic

#899BF3 #F389D0 #F3E189 #89F3AC

square

#899BF3 #F389D0 #F3E189 #89F3AC

split-complementary

#899BF3 #F3AC89 #D0F389

monochromatic

#1A3DE8 #516CED #899BF3 #C1CAF9 #E3E7FC

Accessibility & contrast

On white

2.61

#899BF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#899BF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899BF3

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899BF3	#FFFFFF	#000000	##000000
##899BF3	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA5F7

Deuteranopia (green-blind)

#729CF1

Tritanopia (blue-blind)

#64ADBC

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #899bf3;
/* rgb */ color: rgb(137, 155, 243);
/* oklch */ color: oklch(71.2% 0.130 273.9);

Tailwind

colors: {
  custom: {
    50: '#b0b8f7',
    500: '#899bf3',
    950: '#000000',
  },
}

SCSS

$custom: #899bf3;
$custom-light: #b0b8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#899bf3",
  "rgb": {
    "r": 137,
    "g": 155,
    "b": 243
  },
  "hsl": {
    "h": 229.811,
    "s": 81.538,
    "l": 74.51
  },
  "oklch": {
    "l": 0.71208,
    "c": 0.13012,
    "h": 273.9
  },
  "luminance": 0.35232
}

Semantic roles & 50–950 ramp

primary

#899BF3

secondary

#F4EFD7

accent

#BA08DE

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #899BF3

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

Preview Lab → · Contrast checker → · Palette generator →