#91D5FA#91D5FA

#91D5FA is a very light, moderate cyan. Relative luminance 0.605; OKLCH L 84.1% C 0.086 H 233.0°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#91D5FA
RGB	rgb(145, 213, 250)
HSL	hsl(201, 91%, 77%)
HSV	hsv(201, 42%, 98%)
CMYK	cmyk(42%, 14.8%, 0%, 2%)
CIE-LAB	lab(82.11, -12.08, -24.81)
CIE-LCH	lch(82.11, 27.59, 244.03°)
OKLab	oklab(84.09% -0.0517 -0.0685)
OKLCH	oklch(84.09% 0.086 233)
XYZ	xyz(52.7207, 60.5069, 99.3249)
Luminance	0.6051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D5FA #FAB691

analogous

#91FAEB #91D5FA #91A0FA

triadic

#91D5FA #FA91D5 #D5FA91

tetradic

#91D5FA #EB91FA #FAB691 #A0FA91

square

#91D5FA #EB91FA #FAB691 #A0FA91

split-complementary

#91D5FA #FA91A0 #FAEB91

monochromatic

#1CA8F5 #56BFF7 #91D5FA #CCEBFD #E2F4FE

Accessibility & contrast

On white

1.60

#91D5FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#91D5FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D5FA

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D5FA	#FFFFFF	#000000	##000000
##91D5FA	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3D3FC

Deuteranopia (green-blind)

#B4C7F9

Tritanopia (blue-blind)

#66DFE1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #91d5fa;
/* rgb */ color: rgb(145, 213, 250);
/* oklch */ color: oklch(84.1% 0.086 233.0);

Tailwind

colors: {
  custom: {
    50: '#b5e1fc',
    500: '#91d5fa',
    950: '#000000',
  },
}

SCSS

$custom: #91d5fa;
$custom-light: #b5e1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#91d5fa",
  "rgb": {
    "r": 145,
    "g": 213,
    "b": 250
  },
  "hsl": {
    "h": 201.143,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.84085,
    "c": 0.08583,
    "h": 233
  },
  "luminance": 0.6051
}

Semantic roles & 50–950 ramp

primary

#91D5FA

secondary

#DA8456

accent

#5100E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #91D5FA

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

Preview Lab → · Contrast checker → · Palette generator →