#89A3FB#89A3FB

#89A3FB is a light, vivid blue. Relative luminance 0.385; OKLCH L 73.2% C 0.131 H 270.4°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#89A3FB
RGB	rgb(137, 163, 251)
HSL	hsl(226, 93%, 76%)
HSV	hsv(226, 45%, 98%)
CMYK	cmyk(45.4%, 35.1%, 0%, 1.6%)
CIE-LAB	lab(68.37, 13.58, -46.66)
CIE-LCH	lch(68.37, 48.60, 286.22°)
OKLab	oklab(73.21% 0.001 -0.1313)
OKLCH	oklch(73.21% 0.131 270.4)
XYZ	xyz(40.8208, 38.4754, 96.5236)
Luminance	0.3848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89A3FB #FBE189

analogous

#89DCFB #89A3FB #A889FB

triadic

#89A3FB #FB89A3 #A3FB89

tetradic

#89A3FB #FB89DC #FBE189 #89FBA8

square

#89A3FB #FB89DC #FBE189 #89FBA8

split-complementary

#89A3FB #FBA889 #DCFB89

monochromatic

#1347F7 #4E75F9 #89A3FB #C4D1FD #E1E8FE

Accessibility & contrast

On white

2.42

#89A3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#89A3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89A3FB

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89A3FB	#FFFFFF	#000000	##000000
##89A3FB	1.00	2.42	8.70	8.70
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83ACFF

Deuteranopia (green-blind)

#78A2F9

Tritanopia (blue-blind)

#5FB5C3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #89a3fb;
/* rgb */ color: rgb(137, 163, 251);
/* oklch */ color: oklch(73.2% 0.131 270.4);

Tailwind

colors: {
  custom: {
    50: '#b0befd',
    500: '#89a3fb',
    950: '#000000',
  },
}

SCSS

$custom: #89a3fb;
$custom-light: #b0befd;
$custom-dark: #000000;

JSON

{
  "hex": "#89a3fb",
  "rgb": {
    "r": 137,
    "g": 163,
    "b": 251
  },
  "hsl": {
    "h": 226.316,
    "s": 93.443,
    "l": 76.078
  },
  "oklch": {
    "l": 0.73214,
    "c": 0.13131,
    "h": 270.4
  },
  "luminance": 0.38478
}

Semantic roles & 50–950 ramp

primary

#89A3FB

secondary

#F6EFD5

accent

#B100E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #89A3FB

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

Preview Lab → · Contrast checker → · Palette generator →