#91C1F9#91C1F9

#91C1F9 is a light, moderate cyan. Relative luminance 0.510; OKLCH L 79.8% C 0.095 H 252.8°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#91C1F9
RGB	rgb(145, 193, 249)
HSL	hsl(212, 90%, 77%)
HSV	hsv(212, 42%, 98%)
CMYK	cmyk(41.8%, 22.5%, 0%, 2.4%)
CIE-LAB	lab(76.68, -1.74, -32.61)
CIE-LCH	lch(76.68, 32.65, 266.95°)
OKLab	oklab(79.78% -0.0281 -0.0906)
OKLCH	oklch(79.78% 0.095 252.8)
XYZ	xyz(47.8403, 50.9964, 96.9266)
Luminance	0.5100 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C1F9 #F9C991

analogous

#91F5F9 #91C1F9 #9591F9

triadic

#91C1F9 #F991C1 #C1F991

tetradic

#91C1F9 #F991F5 #F9C991 #91F995

square

#91C1F9 #F991F5 #F9C991 #91F995

split-complementary

#91C1F9 #F99591 #F5F991

monochromatic

#1D80F3 #57A0F6 #91C1F9 #CBE2FC #E2EFFD

Accessibility & contrast

On white

1.88

#91C1F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#91C1F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C1F9

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C1F9	#FFFFFF	#000000	##000000
##91C1F9	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC3FC

Deuteranopia (green-blind)

#9FB9F8

Tritanopia (blue-blind)

#6ACED4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91c1f9;
/* rgb */ color: rgb(145, 193, 249);
/* oklch */ color: oklch(79.8% 0.095 252.8);

Tailwind

colors: {
  custom: {
    50: '#b5d3fb',
    500: '#91c1f9',
    950: '#000000',
  },
}

SCSS

$custom: #91c1f9;
$custom-light: #b5d3fb;
$custom-dark: #000000;

JSON

{
  "hex": "#91c1f9",
  "rgb": {
    "r": 145,
    "g": 193,
    "b": 249
  },
  "hsl": {
    "h": 212.308,
    "s": 89.655,
    "l": 77.255
  },
  "oklch": {
    "l": 0.79783,
    "c": 0.09486,
    "h": 252.8
  },
  "luminance": 0.50999
}

Semantic roles & 50–950 ramp

primary

#91C1F9

secondary

#D89C56

accent

#7C00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C1F9

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

Preview Lab → · Contrast checker → · Palette generator →