#899CFB#899CFB

#899CFB is a light, vivid blue. Relative luminance 0.361; OKLCH L 71.8% C 0.140 H 273.8°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#899CFB
RGB	rgb(137, 156, 251)
HSL	hsl(230, 93%, 76%)
HSV	hsv(230, 45%, 98%)
CMYK	cmyk(45.4%, 37.8%, 0%, 1.6%)
CIE-LAB	lab(66.56, 17.60, -49.51)
CIE-LCH	lch(66.56, 52.54, 289.57°)
OKLab	oklab(71.82% 0.0093 -0.1396)
OKLCH	oklch(71.82% 0.14 273.8)
XYZ	xyz(39.6122, 36.0582, 96.1207)
Luminance	0.3606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899CFB #FBE889

analogous

#89D5FB #899CFB #AF89FB

triadic

#899CFB #FB899C #9CFB89

tetradic

#899CFB #FB89D5 #FBE889 #89FBAF

square

#899CFB #FB89D5 #FBE889 #89FBAF

split-complementary

#899CFB #FBAF89 #D5FB89

monochromatic

#1339F7 #4E6AF9 #899CFB #C4CEFD #E1E6FE

Accessibility & contrast

On white

2.56

#899CFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#899CFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899CFB

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899CFB	#FFFFFF	#000000	##000000
##899CFB	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A7FF

Deuteranopia (green-blind)

#6F9DF9

Tritanopia (blue-blind)

#60B0C0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #899cfb;
/* rgb */ color: rgb(137, 156, 251);
/* oklch */ color: oklch(71.8% 0.140 273.8);

Tailwind

colors: {
  custom: {
    50: '#b0b9fd',
    500: '#899cfb',
    950: '#000000',
  },
}

SCSS

$custom: #899cfb;
$custom-light: #b0b9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#899cfb",
  "rgb": {
    "r": 137,
    "g": 156,
    "b": 251
  },
  "hsl": {
    "h": 230,
    "s": 93.443,
    "l": 76.078
  },
  "oklch": {
    "l": 0.71823,
    "c": 0.13994,
    "h": 273.8
  },
  "luminance": 0.3606
}

Semantic roles & 50–950 ramp

primary

#899CFB

secondary

#F6F1D5

accent

#BF00E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #899CFB

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

Preview Lab → · Contrast checker → · Palette generator →