#91BBF3#91BBF3

#91BBF3 is a light, moderate cyan. Relative luminance 0.480; OKLCH L 78.3% C 0.092 H 255.8°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#91BBF3
RGB	rgb(145, 187, 243)
HSL	hsl(214, 80%, 76%)
HSV	hsv(214, 40%, 95%)
CMYK	cmyk(40.3%, 23%, 0%, 4.7%)
CIE-LAB	lab(74.84, -0.09, -32.21)
CIE-LCH	lch(74.84, 32.21, 269.85°)
OKLab	oklab(78.27% -0.0226 -0.0895)
OKLCH	oklch(78.27% 0.092 255.8)
XYZ	xyz(45.6198, 48.0289, 91.6433)
Luminance	0.4803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BBF3 #F3C991

analogous

#91ECF3 #91BBF3 #9891F3

triadic

#91BBF3 #F391BB #BBF391

tetradic

#91BBF3 #F391EC #F3C991 #91F398

square

#91BBF3 #F391EC #F3C991 #91F398

split-complementary

#91BBF3 #F39891 #ECF391

monochromatic

#2377E7 #5A99ED #91BBF3 #C8DDF9 #E3EEFC

Accessibility & contrast

On white

1.98

#91BBF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#91BBF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BBF3

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BBF3	#FFFFFF	#000000	##000000
##91BBF3	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6BEF6

Deuteranopia (green-blind)

#9BB4F2

Tritanopia (blue-blind)

#6EC7CE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #91bbf3;
/* rgb */ color: rgb(145, 187, 243);
/* oklch */ color: oklch(78.3% 0.092 255.8);

Tailwind

colors: {
  custom: {
    50: '#b4cff7',
    500: '#91bbf3',
    950: '#000000',
  },
}

SCSS

$custom: #91bbf3;
$custom-light: #b4cff7;
$custom-dark: #000000;

JSON

{
  "hex": "#91bbf3",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 243
  },
  "hsl": {
    "h": 214.286,
    "s": 80.328,
    "l": 76.078
  },
  "oklch": {
    "l": 0.78269,
    "c": 0.09229,
    "h": 255.8
  },
  "luminance": 0.48031
}

Semantic roles & 50–950 ramp

primary

#91BBF3

secondary

#F4E8D7

accent

#8209DD

background

#FBFCFF

surface

#F6F9FE

border

#D0D2D6

text

#111317

muted

#808285

Preview Lab

Preview with #91BBF3

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

Preview Lab → · Contrast checker → · Palette generator →