#91D4EA#91D4EA

#91D4EA is a very light, moderate cyan. Relative luminance 0.590; OKLCH L 83.3% C 0.074 H 220.5°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#91D4EA
RGB	rgb(145, 212, 234)
HSL	hsl(195, 68%, 74%)
HSV	hsv(195, 38%, 92%)
CMYK	cmyk(38%, 9.4%, 0%, 8.2%)
CIE-LAB	lab(81.32, -15.66, -17.51)
CIE-LCH	lch(81.32, 23.49, 228.19°)
OKLab	oklab(83.28% -0.0563 -0.0481)
OKLCH	oklch(83.28% 0.074 220.5)
XYZ	xyz(50.0667, 59.0441, 86.5844)
Luminance	0.5905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D4EA #EAA791

analogous

#91EAD3 #91D4EA #91A8EA

triadic

#91D4EA #EA91D4 #D4EA91

tetradic

#91D4EA #D391EA #EAA791 #A8EA91

square

#91D4EA #D391EA #EAA791 #A8EA91

split-complementary

#91D4EA #EA91A8 #EAD391

monochromatic

#2AACD6 #5EC0E0 #91D4EA #C4E8F4 #E5F5FA

Accessibility & contrast

On white

1.64

#91D4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#91D4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D4EA

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D4EA	#FFFFFF	#000000	##000000
##91D4EA	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D0EB

Deuteranopia (green-blind)

#B9C5EA

Tritanopia (blue-blind)

#6FDCDB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #91d4ea;
/* rgb */ color: rgb(145, 212, 234);
/* oklch */ color: oklch(83.3% 0.074 220.5);

Tailwind

colors: {
  custom: {
    50: '#b4e1f0',
    500: '#91d4ea',
    950: '#000000',
  },
}

SCSS

$custom: #91d4ea;
$custom-light: #b4e1f0;
$custom-dark: #000000;

JSON

{
  "hex": "#91d4ea",
  "rgb": {
    "r": 145,
    "g": 212,
    "b": 234
  },
  "hsl": {
    "h": 194.831,
    "s": 67.939,
    "l": 74.314
  },
  "oklch": {
    "l": 0.83278,
    "c": 0.07407,
    "h": 220.5
  },
  "luminance": 0.59047
}

Semantic roles & 50–950 ramp

primary

#91D4EA

secondary

#C5755B

accent

#4416D0

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111516

muted

#818485

Preview Lab

Preview with #91D4EA

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

Preview Lab → · Contrast checker → · Palette generator →