#91E2F9#91E2F9

#91E2F9 is a very light, moderate cyan. Relative luminance 0.673; OKLCH L 86.9% C 0.085 H 217.8°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#91E2F9
RGB	rgb(145, 226, 249)
HSL	hsl(193, 90%, 77%)
HSV	hsv(193, 42%, 98%)
CMYK	cmyk(41.8%, 9.2%, 0%, 2.4%)
CIE-LAB	lab(85.63, -18.97, -18.95)
CIE-LCH	lch(85.63, 26.81, 224.96°)
OKLab	oklab(86.87% -0.0673 -0.0521)
OKLCH	oklch(86.87% 0.085 217.8)
XYZ	xyz(55.9662, 67.2481, 99.6352)
Luminance	0.6725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E2F9 #F9A891

analogous

#91F9DC #91E2F9 #91AEF9

triadic

#91E2F9 #F991E2 #E2F991

tetradic

#91E2F9 #DC91F9 #F9A891 #AEF991

square

#91E2F9 #DC91F9 #F9A891 #AEF991

split-complementary

#91E2F9 #F991AE #F9DC91

monochromatic

#1DC3F3 #57D3F6 #91E2F9 #CBF1FC #E2F7FD

Accessibility & contrast

On white

1.45

#91E2F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#91E2F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E2F9

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E2F9	#FFFFFF	#000000	##000000
##91E2F9	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DDFA

Deuteranopia (green-blind)

#C2D1F9

Tritanopia (blue-blind)

#64EAE9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #91e2f9;
/* rgb */ color: rgb(145, 226, 249);
/* oklch */ color: oklch(86.9% 0.085 217.8);

Tailwind

colors: {
  custom: {
    50: '#b6ebfb',
    500: '#91e2f9',
    950: '#000000',
  },
}

SCSS

$custom: #91e2f9;
$custom-light: #b6ebfb;
$custom-dark: #000000;

JSON

{
  "hex": "#91e2f9",
  "rgb": {
    "r": 145,
    "g": 226,
    "b": 249
  },
  "hsl": {
    "h": 193.269,
    "s": 89.655,
    "l": 77.255
  },
  "oklch": {
    "l": 0.86868,
    "c": 0.08514,
    "h": 217.8
  },
  "luminance": 0.67252
}

Semantic roles & 50–950 ramp

primary

#91E2F9

secondary

#D87356

accent

#3300E6

background

#FDFEFF

surface

#F8FDFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #91E2F9

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

Preview Lab → · Contrast checker → · Palette generator →