#899EFB#899EFB

#899EFB is a light, vivid blue. Relative luminance 0.367; OKLCH L 72.2% C 0.137 H 272.9°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#899EFB
RGB	rgb(137, 158, 251)
HSL	hsl(229, 93%, 76%)
HSV	hsv(229, 45%, 98%)
CMYK	cmyk(45.4%, 37.1%, 0%, 1.6%)
CIE-LAB	lab(67.08, 16.45, -48.70)
CIE-LCH	lch(67.08, 51.40, 288.66°)
OKLab	oklab(72.22% 0.0069 -0.1373)
OKLCH	oklch(72.22% 0.137 272.9)
XYZ	xyz(39.9505, 36.7349, 96.2335)
Luminance	0.3674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899EFB #FBE689

analogous

#89D7FB #899EFB #AD89FB

triadic

#899EFB #FB899E #9EFB89

tetradic

#899EFB #FB89D7 #FBE689 #89FBAD

square

#899EFB #FB89D7 #FBE689 #89FBAD

split-complementary

#899EFB #FBAD89 #D7FB89

monochromatic

#133DF7 #4E6DF9 #899EFB #C4CFFD #E1E7FE

Accessibility & contrast

On white

2.52

#899EFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#899EFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899EFB

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899EFB	#FFFFFF	#000000	##000000
##899EFB	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA8FF

Deuteranopia (green-blind)

#719FF9

Tritanopia (blue-blind)

#5FB1C1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #899efb;
/* rgb */ color: rgb(137, 158, 251);
/* oklch */ color: oklch(72.2% 0.137 272.9);

Tailwind

colors: {
  custom: {
    50: '#b0bafd',
    500: '#899efb',
    950: '#000000',
  },
}

SCSS

$custom: #899efb;
$custom-light: #b0bafd;
$custom-dark: #000000;

JSON

{
  "hex": "#899efb",
  "rgb": {
    "r": 137,
    "g": 158,
    "b": 251
  },
  "hsl": {
    "h": 228.947,
    "s": 93.443,
    "l": 76.078
  },
  "oklch": {
    "l": 0.72218,
    "c": 0.13743,
    "h": 272.9
  },
  "luminance": 0.36737
}

Semantic roles & 50–950 ramp

primary

#899EFB

secondary

#F6F0D5

accent

#BB00E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #899EFB

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

Preview Lab → · Contrast checker → · Palette generator →