#91CDE5#91CDE5

#91CDE5 is a light, moderate cyan. Relative luminance 0.553; OKLCH L 81.6% C 0.070 H 224.8°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#91CDE5
RGB	rgb(145, 205, 229)
HSL	hsl(197, 62%, 73%)
HSV	hsv(197, 37%, 90%)
CMYK	cmyk(36.7%, 10.5%, 0%, 10.2%)
CIE-LAB	lab(79.23, -13.30, -17.97)
CIE-LCH	lch(79.23, 22.36, 233.50°)
OKLab	oklab(81.57% -0.0497 -0.0494)
OKLCH	oklch(81.57% 0.07 224.8)
XYZ	xyz(47.6465, 55.3367, 82.2840)
Luminance	0.5534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CDE5 #E5A991

analogous

#91E5D3 #91CDE5 #91A3E5

triadic

#91CDE5 #E591CD #CDE591

tetradic

#91CDE5 #D391E5 #E5A991 #A3E591

square

#91CDE5 #D391E5 #E5A991 #A3E591

split-complementary

#91CDE5 #E591A3 #E5D391

monochromatic

#309FCB #5FB6D9 #91CDE5 #C2E3F1 #E6F4F9

Accessibility & contrast

On white

1.74

#91CDE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#91CDE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CDE5

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CDE5	#FFFFFF	#000000	##000000
##91CDE5	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CAE6

Deuteranopia (green-blind)

#B3C0E5

Tritanopia (blue-blind)

#72D4D4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #91cde5;
/* rgb */ color: rgb(145, 205, 229);
/* oklch */ color: oklch(81.6% 0.070 224.8);

Tailwind

colors: {
  custom: {
    50: '#b4dced',
    500: '#91cde5',
    950: '#000000',
  },
}

SCSS

$custom: #91cde5;
$custom-light: #b4dced;
$custom-dark: #000000;

JSON

{
  "hex": "#91cde5",
  "rgb": {
    "r": 145,
    "g": 205,
    "b": 229
  },
  "hsl": {
    "h": 197.143,
    "s": 61.765,
    "l": 73.333
  },
  "oklch": {
    "l": 0.81572,
    "c": 0.07002,
    "h": 224.8
  },
  "luminance": 0.5534
}

Semantic roles & 50–950 ramp

primary

#91CDE5

secondary

#BE785C

accent

#4E1CC9

background

#FDFEFE

surface

#F8FCFD

border

#D1D5D5

text

#111516

muted

#818484

Preview Lab

Preview with #91CDE5

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

Preview Lab → · Contrast checker → · Palette generator →