#91C7EB#91C7EB

#91C7EB is a light, moderate cyan. Relative luminance 0.529; OKLCH L 80.5% C 0.076 H 238.1°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#91C7EB
RGB	rgb(145, 199, 235)
HSL	hsl(204, 69%, 75%)
HSV	hsv(204, 38%, 92%)
CMYK	cmyk(38.3%, 15.3%, 0%, 7.8%)
CIE-LAB	lab(77.79, -8.64, -23.38)
CIE-LCH	lch(77.79, 24.92, 249.72°)
OKLab	oklab(80.5% -0.0401 -0.0645)
OKLCH	oklch(80.5% 0.076 238.1)
XYZ	xyz(47.0909, 52.8620, 86.3032)
Luminance	0.5286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C7EB #EBB591

analogous

#91EBE2 #91C7EB #919AEB

triadic

#91C7EB #EB91C7 #C7EB91

tetradic

#91C7EB #E291EB #EBB591 #9AEB91

square

#91C7EB #E291EB #EBB591 #9AEB91

split-complementary

#91C7EB #EB919A #EBE291

monochromatic

#2992D8 #5DADE2 #91C7EB #C5E1F4 #E5F2FA

Accessibility & contrast

On white

1.81

#91C7EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#91C7EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C7EB

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C7EB	#FFFFFF	#000000	##000000
##91C7EB	1.00	1.81	11.57	11.57
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C6ED

Deuteranopia (green-blind)

#ABBCEA

Tritanopia (blue-blind)

#70D0D3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91c7eb;
/* rgb */ color: rgb(145, 199, 235);
/* oklch */ color: oklch(80.5% 0.076 238.1);

Tailwind

colors: {
  custom: {
    50: '#b4d8f1',
    500: '#91c7eb',
    950: '#000000',
  },
}

SCSS

$custom: #91c7eb;
$custom-light: #b4d8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#91c7eb",
  "rgb": {
    "r": 145,
    "g": 199,
    "b": 235
  },
  "hsl": {
    "h": 204,
    "s": 69.231,
    "l": 74.51
  },
  "oklch": {
    "l": 0.80496,
    "c": 0.07592,
    "h": 238.1
  },
  "luminance": 0.52865
}

Semantic roles & 50–950 ramp

primary

#91C7EB

secondary

#C6855A

accent

#6014D1

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C7EB

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

Preview Lab → · Contrast checker → · Palette generator →