#899EF8#899EF8

#899EF8 is a light, vivid blue. Relative luminance 0.365; OKLCH L 72.1% C 0.133 H 272.7°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#899EF8
RGB	rgb(137, 158, 248)
HSL	hsl(229, 89%, 75%)
HSV	hsv(229, 45%, 97%)
CMYK	cmyk(44.8%, 36.3%, 0%, 2.7%)
CIE-LAB	lab(66.94, 15.59, -47.28)
CIE-LCH	lch(66.94, 49.79, 288.24°)
OKLab	oklab(72.06% 0.0063 -0.1331)
OKLCH	oklch(72.06% 0.133 272.7)
XYZ	xyz(39.4814, 36.5472, 93.7627)
Luminance	0.3655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899EF8 #F8E389

analogous

#89D5F8 #899EF8 #AB89F8

triadic

#899EF8 #F8899E #9EF889

tetradic

#899EF8 #F889D5 #F8E389 #89F8AB

square

#899EF8 #F889D5 #F8E389 #89F8AB

split-complementary

#899EF8 #F8AB89 #D5F889

monochromatic

#153FF1 #4F6FF5 #899EF8 #C3CDFB #E2E7FD

Accessibility & contrast

On white

2.53

#899EF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#899EF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899EF8

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899EF8	#FFFFFF	#000000	##000000
##899EF8	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA8FC

Deuteranopia (green-blind)

#739FF6

Tritanopia (blue-blind)

#61B1BF

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #899ef8;
/* rgb */ color: rgb(137, 158, 248);
/* oklch */ color: oklch(72.1% 0.133 272.7);

Tailwind

colors: {
  custom: {
    50: '#b0bafb',
    500: '#899ef8',
    950: '#000000',
  },
}

SCSS

$custom: #899ef8;
$custom-light: #b0bafb;
$custom-dark: #000000;

JSON

{
  "hex": "#899ef8",
  "rgb": {
    "r": 137,
    "g": 158,
    "b": 248
  },
  "hsl": {
    "h": 228.649,
    "s": 88.8,
    "l": 75.49
  },
  "oklch": {
    "l": 0.72062,
    "c": 0.13329,
    "h": 272.7
  },
  "luminance": 0.36549
}

Semantic roles & 50–950 ramp

primary

#899EF8

secondary

#F5EFD6

accent

#BA00E5

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #899EF8

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

Preview Lab → · Contrast checker → · Palette generator →