#91CEFD#91CEFD

#91CEFD is a very light, moderate cyan. Relative luminance 0.573; OKLCH L 82.7% C 0.091 H 242.3°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#91CEFD
RGB	rgb(145, 206, 253)
HSL	hsl(206, 96%, 78%)
HSV	hsv(206, 43%, 99%)
CMYK	cmyk(42.7%, 18.6%, 0%, 0.8%)
CIE-LAB	lab(80.32, -7.62, -29.14)
CIE-LCH	lch(80.32, 30.12, 255.34°)
OKLab	oklab(82.7% -0.0424 -0.0808)
OKLCH	oklch(82.7% 0.091 242.3)
XYZ	xyz(51.4720, 57.2509, 101.2477)
Luminance	0.5725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CEFD #FDC091

analogous

#91FDF6 #91CEFD #9198FD

triadic

#91CEFD #FD91CE #CEFD91

tetradic

#91CEFD #F691FD #FDC091 #98FD91

square

#91CEFD #F691FD #FDC091 #98FD91

split-complementary

#91CEFD #FD9198 #FDF691

monochromatic

#1998FB #55B3FC #91CEFD #CDE9FE #E1F2FE

Accessibility & contrast

On white

1.69

#91CEFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#91CEFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CEFD

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CEFD	#FFFFFF	#000000	##000000
##91CEFD	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACEFF

Deuteranopia (green-blind)

#ACC2FC

Tritanopia (blue-blind)

#66D9DD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #91cefd;
/* rgb */ color: rgb(145, 206, 253);
/* oklch */ color: oklch(82.7% 0.091 242.3);

Tailwind

colors: {
  custom: {
    50: '#b5dcfe',
    500: '#91cefd',
    950: '#000000',
  },
}

SCSS

$custom: #91cefd;
$custom-light: #b5dcfe;
$custom-dark: #000000;

JSON

{
  "hex": "#91cefd",
  "rgb": {
    "r": 145,
    "g": 206,
    "b": 253
  },
  "hsl": {
    "h": 206.111,
    "s": 96.429,
    "l": 78.039
  },
  "oklch": {
    "l": 0.82701,
    "c": 0.0912,
    "h": 242.3
  },
  "luminance": 0.57254
}

Semantic roles & 50–950 ramp

primary

#91CEFD

secondary

#DE9054

accent

#6400E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #91CEFD

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

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