#91C9DB#91C9DB

#91C9DB is a light, moderate cyan. Relative luminance 0.529; OKLCH L 80.3% C 0.063 H 219.8°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#91C9DB
RGB	rgb(145, 201, 219)
HSL	hsl(195, 51%, 71%)
HSV	hsv(195, 34%, 86%)
CMYK	cmyk(33.8%, 8.2%, 0%, 14.1%)
CIE-LAB	lab(77.82, -13.70, -14.74)
CIE-LCH	lch(77.82, 20.12, 227.09°)
OKLab	oklab(80.34% -0.0484 -0.0404)
OKLCH	oklch(80.34% 0.063 219.8)
XYZ	xyz(45.3457, 52.9050, 74.8264)
Luminance	0.5291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C9DB #DBA391

analogous

#91DBC8 #91C9DB #91A4DB

triadic

#91C9DB #DB91C9 #C9DB91

tetradic

#91C9DB #C891DB #DBA391 #A4DB91

square

#91C9DB #C891DB #DBA391 #A4DB91

split-complementary

#91C9DB #DB91A4 #DBC891

monochromatic

#3C98B6 #63B2CC #91C9DB #BFE0EA #E8F4F7

Accessibility & contrast

On white

1.81

#91C9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#91C9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C9DB

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C9DB	#FFFFFF	#000000	##000000
##91C9DB	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC6DC

Deuteranopia (green-blind)

#B2BCDB

Tritanopia (blue-blind)

#77CFCE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91c9db;
/* rgb */ color: rgb(145, 201, 219);
/* oklch */ color: oklch(80.3% 0.063 219.8);

Tailwind

colors: {
  custom: {
    50: '#b3d9e6',
    500: '#91c9db',
    950: '#000000',
  },
}

SCSS

$custom: #91c9db;
$custom-light: #b3d9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#91c9db",
  "rgb": {
    "r": 145,
    "g": 201,
    "b": 219
  },
  "hsl": {
    "h": 194.595,
    "s": 50.685,
    "l": 71.373
  },
  "oklch": {
    "l": 0.80343,
    "c": 0.06306,
    "h": 219.8
  },
  "luminance": 0.52908
}

Semantic roles & 50–950 ramp

primary

#91C9DB

secondary

#B2725E

accent

#4C27BE

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111415

muted

#818384

Preview Lab

Preview with #91C9DB

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

Preview Lab → · Contrast checker → · Palette generator →