#91E2FA#91E2FA

#91E2FA is a very light, moderate cyan. Relative luminance 0.673; OKLCH L 86.9% C 0.086 H 218.6°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#91E2FA
RGB	rgb(145, 226, 250)
HSL	hsl(194, 91%, 77%)
HSV	hsv(194, 42%, 98%)
CMYK	cmyk(42%, 9.6%, 0%, 2%)
CIE-LAB	lab(85.66, -18.72, -19.43)
CIE-LCH	lch(85.66, 26.98, 226.06°)
OKLab	oklab(86.9% -0.0669 -0.0535)
OKLCH	oklch(86.9% 0.086 218.6)
XYZ	xyz(56.1225, 67.3106, 100.4588)
Luminance	0.6732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E2FA #FAA991

analogous

#91FADD #91E2FA #91AEFA

triadic

#91E2FA #FA91E2 #E2FA91

tetradic

#91E2FA #DD91FA #FAA991 #AEFA91

square

#91E2FA #DD91FA #FAA991 #AEFA91

split-complementary

#91E2FA #FA91AE #FADD91

monochromatic

#1CC3F5 #56D3F7 #91E2FA #CCF1FD #E2F7FE

Accessibility & contrast

On white

1.45

#91E2FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#91E2FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E2FA

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E2FA	#FFFFFF	#000000	##000000
##91E2FA	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2DDFB

Deuteranopia (green-blind)

#C2D1FA

Tritanopia (blue-blind)

#64EBE9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #91e2fa;
/* rgb */ color: rgb(145, 226, 250);
/* oklch */ color: oklch(86.9% 0.086 218.6);

Tailwind

colors: {
  custom: {
    50: '#b6ebfc',
    500: '#91e2fa',
    950: '#000000',
  },
}

SCSS

$custom: #91e2fa;
$custom-light: #b6ebfc;
$custom-dark: #000000;

JSON

{
  "hex": "#91e2fa",
  "rgb": {
    "r": 145,
    "g": 226,
    "b": 250
  },
  "hsl": {
    "h": 193.714,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.86904,
    "c": 0.08567,
    "h": 218.6
  },
  "luminance": 0.67315
}

Semantic roles & 50–950 ramp

primary

#91E2FA

secondary

#DA7456

accent

#3400E6

background

#FDFEFF

surface

#F8FDFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #91E2FA

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

Preview Lab → · Contrast checker → · Palette generator →