#899DF4#899DF4

#899DF4 is a light, vivid blue. Relative luminance 0.360; OKLCH L 71.7% C 0.129 H 272.9°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#899DF4
RGB	rgb(137, 157, 244)
HSL	hsl(229, 83%, 75%)
HSV	hsv(229, 44%, 96%)
CMYK	cmyk(43.9%, 35.7%, 0%, 4.3%)
CIE-LAB	lab(66.49, 15.02, -45.80)
CIE-LCH	lch(66.49, 48.20, 288.16°)
OKLab	oklab(71.66% 0.0066 -0.1288)
OKLCH	oklch(71.66% 0.129 272.9)
XYZ	xyz(38.6976, 35.9619, 90.4727)
Luminance	0.3596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899DF4 #F4E089

analogous

#89D3F4 #899DF4 #AB89F4

triadic

#899DF4 #F4899D #9DF489

tetradic

#899DF4 #F489D3 #F4E089 #89F4AB

square

#899DF4 #F489D3 #F4E089 #89F4AB

split-complementary

#899DF4 #F4AB89 #D3F489

monochromatic

#1940EA #516FEF #899DF4 #C1CBF9 #E3E8FC

Accessibility & contrast

On white

2.56

#899DF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#899DF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899DF4

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899DF4	#FFFFFF	#000000	##000000
##899DF4	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA6F8

Deuteranopia (green-blind)

#749EF2

Tritanopia (blue-blind)

#64AFBD

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #899df4;
/* rgb */ color: rgb(137, 157, 244);
/* oklch */ color: oklch(71.7% 0.129 272.9);

Tailwind

colors: {
  custom: {
    50: '#b0b9f8',
    500: '#899df4',
    950: '#000000',
  },
}

SCSS

$custom: #899df4;
$custom-light: #b0b9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#899df4",
  "rgb": {
    "r": 137,
    "g": 157,
    "b": 244
  },
  "hsl": {
    "h": 228.785,
    "s": 82.946,
    "l": 74.706
  },
  "oklch": {
    "l": 0.71658,
    "c": 0.129,
    "h": 272.9
  },
  "luminance": 0.35964
}

Semantic roles & 50–950 ramp

primary

#899DF4

secondary

#F4EFD7

accent

#B706DF

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #899DF4

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

Preview Lab → · Contrast checker → · Palette generator →