#899DF3#899DF3

#899DF3 is a light, vivid blue. Relative luminance 0.359; OKLCH L 71.6% C 0.128 H 272.9°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#899DF3
RGB	rgb(137, 157, 243)
HSL	hsl(229, 82%, 75%)
HSV	hsv(229, 44%, 95%)
CMYK	cmyk(43.6%, 35.4%, 0%, 4.7%)
CIE-LAB	lab(66.44, 14.73, -45.33)
CIE-LCH	lch(66.44, 47.66, 288.01°)
OKLab	oklab(71.61% 0.0064 -0.1274)
OKLCH	oklch(71.61% 0.128 272.9)
XYZ	xyz(38.5462, 35.9013, 89.6752)
Luminance	0.3590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899DF3 #F3DF89

analogous

#89D2F3 #899DF3 #AA89F3

triadic

#899DF3 #F3899D #9DF389

tetradic

#899DF3 #F389D2 #F3DF89 #89F3AA

square

#899DF3 #F389D2 #F3DF89 #89F3AA

split-complementary

#899DF3 #F3AA89 #D2F389

monochromatic

#1A41E8 #516FED #899DF3 #C1CBF9 #E3E8FC

Accessibility & contrast

On white

2.57

#899DF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#899DF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899DF3

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899DF3	#FFFFFF	#000000	##000000
##899DF3	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA6F6

Deuteranopia (green-blind)

#759DF1

Tritanopia (blue-blind)

#64AFBD

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #899df3;
/* rgb */ color: rgb(137, 157, 243);
/* oklch */ color: oklch(71.6% 0.128 272.9);

Tailwind

colors: {
  custom: {
    50: '#b0b9f7',
    500: '#899df3',
    950: '#000000',
  },
}

SCSS

$custom: #899df3;
$custom-light: #b0b9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#899df3",
  "rgb": {
    "r": 137,
    "g": 157,
    "b": 243
  },
  "hsl": {
    "h": 228.679,
    "s": 81.538,
    "l": 74.51
  },
  "oklch": {
    "l": 0.71607,
    "c": 0.12761,
    "h": 272.9
  },
  "luminance": 0.35903
}

Semantic roles & 50–950 ramp

primary

#899DF3

secondary

#F4EFD7

accent

#B508DE

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #899DF3

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

Preview Lab → · Contrast checker → · Palette generator →