#999EFB#999EFB

#999EFB is a light, vivid blue. Relative luminance 0.382; OKLCH L 73.3% C 0.134 H 280.2°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#999EFB
RGB	rgb(153, 158, 251)
HSL	hsl(237, 92%, 79%)
HSV	hsv(237, 39%, 98%)
CMYK	cmyk(39%, 37.1%, 0%, 1.6%)
CIE-LAB	lab(68.16, 20.40, -46.92)
CIE-LCH	lch(68.16, 51.16, 293.50°)
OKLab	oklab(73.32% 0.0237 -0.1318)
OKLCH	oklch(73.32% 0.134 280.2)
XYZ	xyz(42.7713, 38.1893, 96.3658)
Luminance	0.3819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999EFB #FBF699

analogous

#99CFFB #999EFB #C599FB

triadic

#999EFB #FB999E #9EFB99

tetradic

#999EFB #FB99CF #FBF699 #99FBC5

square

#999EFB #FB99CF #FBF699 #99FBC5

split-complementary

#999EFB #FBC599 #CFFB99

monochromatic

#232EF6 #5E66F9 #999EFB #D4D6FD #E2E3FE

Accessibility & contrast

On white

2.43

#999EFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#999EFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999EFB

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999EFB	#FFFFFF	#000000	##000000
##999EFB	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FAAFF

Deuteranopia (green-blind)

#79A3F9

Tritanopia (blue-blind)

#7CB0C1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #999efb;
/* rgb */ color: rgb(153, 158, 251);
/* oklch */ color: oklch(73.3% 0.134 280.2);

Tailwind

colors: {
  custom: {
    50: '#babafd',
    500: '#999efb',
    950: '#000000',
  },
}

SCSS

$custom: #999efb;
$custom-light: #babafd;
$custom-dark: #000000;

JSON

{
  "hex": "#999efb",
  "rgb": {
    "r": 153,
    "g": 158,
    "b": 251
  },
  "hsl": {
    "h": 236.939,
    "s": 92.453,
    "l": 79.216
  },
  "oklch": {
    "l": 0.73325,
    "c": 0.13389,
    "h": 280.2
  },
  "luminance": 0.38191
}

Semantic roles & 50–950 ramp

primary

#999EFB

secondary

#F6F4D5

accent

#DA00E6

background

#FBFBFF

surface

#F7F6FF

border

#D0D0D7

text

#121117

muted

#818085

Preview Lab

Preview with #999EFB

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

Preview Lab → · Contrast checker → · Palette generator →