#99BEFF#99BEFF

#99BEFF is a light, moderate blue. Relative luminance 0.508; OKLCH L 79.9% C 0.101 H 261.4°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#99BEFF
RGB	rgb(153, 190, 255)
HSL	hsl(218, 100%, 80%)
HSV	hsv(218, 40%, 100%)
CMYK	cmyk(40%, 25.5%, 0%, 0%)
CIE-LAB	lab(76.57, 3.53, -35.96)
CIE-LCH	lch(76.57, 36.13, 275.61°)
OKLab	oklab(79.89% -0.0151 -0.1001)
OKLCH	oklch(79.89% 0.101 261.4)
XYZ	xyz(49.5946, 50.8166, 101.7837)
Luminance	0.5082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BEFF #FFDA99

analogous

#99F1FF #99BEFF #A799FF

triadic

#99BEFF #FF99BE #BEFF99

tetradic

#99BEFF #FF99F1 #FFDA99 #99FFA7

square

#99BEFF #FF99F1 #FFDA99 #99FFA7

split-complementary

#99BEFF #FFA799 #F1FF99

monochromatic

#1F70FF #5C97FF #99BEFF #D6E5FF #E0ECFF

Accessibility & contrast

On white

1.88

#99BEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#99BEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BEFF

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BEFF	#FFFFFF	#000000	##000000
##99BEFF	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7C2FF

Deuteranopia (green-blind)

#9CB9FE

Tritanopia (blue-blind)

#76CCD4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #99beff;
/* rgb */ color: rgb(153, 190, 255);
/* oklch */ color: oklch(79.9% 0.101 261.4);

Tailwind

colors: {
  custom: {
    50: '#bad1ff',
    500: '#99beff',
    950: '#000000',
  },
}

SCSS

$custom: #99beff;
$custom-light: #bad1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#99beff",
  "rgb": {
    "r": 153,
    "g": 190,
    "b": 255
  },
  "hsl": {
    "h": 218.235,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.79893,
    "c": 0.10122,
    "h": 261.4
  },
  "luminance": 0.50819
}

Semantic roles & 50–950 ramp

primary

#99BEFF

secondary

#E2B15A

accent

#9200E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#121418

muted

#828386

Preview Lab

Preview with #99BEFF

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

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