#91CDEF#91CDEF

#91CDEF is a light, moderate cyan. Relative luminance 0.559; OKLCH L 81.9% C 0.078 H 233.8°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#91CDEF
RGB	rgb(145, 205, 239)
HSL	hsl(202, 75%, 75%)
HSV	hsv(202, 39%, 94%)
CMYK	cmyk(39.3%, 14.2%, 0%, 6.3%)
CIE-LAB	lab(79.56, -10.77, -22.83)
CIE-LCH	lch(79.56, 25.24, 244.75°)
OKLab	oklab(81.94% -0.046 -0.0629)
OKLCH	oklch(81.94% 0.078 233.8)
XYZ	xyz(49.0831, 55.9114, 89.8502)
Luminance	0.5591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CDEF #EFB391

analogous

#91EFE2 #91CDEF #919EEF

triadic

#91CDEF #EF91CD #CDEF91

tetradic

#91CDEF #E291EF #EFB391 #9EEF91

square

#91CDEF #E291EF #EFB391 #9EEF91

split-complementary

#91CDEF #EF919E #EFE291

monochromatic

#269CDF #5CB5E7 #91CDEF #C6E5F7 #E4F3FB

Accessibility & contrast

On white

1.72

#91CDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#91CDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CDEF

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CDEF	#FFFFFF	#000000	##000000
##91CDEF	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCBF1

Deuteranopia (green-blind)

#B0C1EF

Tritanopia (blue-blind)

#6DD6D8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #91cdef;
/* rgb */ color: rgb(145, 205, 239);
/* oklch */ color: oklch(81.9% 0.078 233.8);

Tailwind

colors: {
  custom: {
    50: '#b4dcf4',
    500: '#91cdef',
    950: '#000000',
  },
}

SCSS

$custom: #91cdef;
$custom-light: #b4dcf4;
$custom-dark: #000000;

JSON

{
  "hex": "#91cdef",
  "rgb": {
    "r": 145,
    "g": 205,
    "b": 239
  },
  "hsl": {
    "h": 201.702,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.81942,
    "c": 0.07796,
    "h": 233.8
  },
  "luminance": 0.55914
}

Semantic roles & 50–950 ramp

primary

#91CDEF

secondary

#CB8259

accent

#570FD7

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #91CDEF

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

Preview Lab → · Contrast checker → · Palette generator →