#91C5F4#91C5F4

#91C5F4 is a light, moderate cyan. Relative luminance 0.525; OKLCH L 80.4% C 0.086 H 246.4°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#91C5F4
RGB	rgb(145, 197, 244)
HSL	hsl(208, 82%, 76%)
HSV	hsv(208, 41%, 96%)
CMYK	cmyk(40.6%, 19.3%, 0%, 4.3%)
CIE-LAB	lab(77.57, -5.23, -28.55)
CIE-LCH	lch(77.57, 29.03, 259.63°)
OKLab	oklab(80.42% -0.0346 -0.0791)
OKLCH	oklch(80.42% 0.086 246.4)
XYZ	xyz(47.9670, 52.4810, 93.1727)
Luminance	0.5248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C5F4 #F4C091

analogous

#91F4F2 #91C5F4 #9194F4

triadic

#91C5F4 #F491C5 #C5F491

tetradic

#91C5F4 #F291F4 #F4C091 #94F491

square

#91C5F4 #F291F4 #F4C091 #94F491

split-complementary

#91C5F4 #F49194 #F4F291

monochromatic

#228AE9 #59A8EE #91C5F4 #C9E2FA #E3F0FC

Accessibility & contrast

On white

1.83

#91C5F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#91C5F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C5F4

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C5F4	#FFFFFF	#000000	##000000
##91C5F4	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C5F6

Deuteranopia (green-blind)

#A5BBF3

Tritanopia (blue-blind)

#6CD0D5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91c5f4;
/* rgb */ color: rgb(145, 197, 244);
/* oklch */ color: oklch(80.4% 0.086 246.4);

Tailwind

colors: {
  custom: {
    50: '#b5d6f8',
    500: '#91c5f4',
    950: '#000000',
  },
}

SCSS

$custom: #91c5f4;
$custom-light: #b5d6f8;
$custom-dark: #000000;

JSON

{
  "hex": "#91c5f4",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 244
  },
  "hsl": {
    "h": 208.485,
    "s": 81.818,
    "l": 76.275
  },
  "oklch": {
    "l": 0.80423,
    "c": 0.08631,
    "h": 246.4
  },
  "luminance": 0.52484
}

Semantic roles & 50–950 ramp

primary

#91C5F4

secondary

#D29258

accent

#6D07DE

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #91C5F4

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

Preview Lab → · Contrast checker → · Palette generator →