#91BCD8#91BCD8

#91BCD8 is a light, moderate cyan. Relative luminance 0.469; OKLCH L 77.4% C 0.061 H 237.1°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#91BCD8
RGB	rgb(145, 188, 216)
HSL	hsl(204, 48%, 71%)
HSV	hsv(204, 33%, 85%)
CMYK	cmyk(32.9%, 13%, 0%, 15.3%)
CIE-LAB	lab(74.15, -7.60, -18.64)
CIE-LCH	lch(74.15, 20.13, 247.83°)
OKLab	oklab(77.41% -0.0331 -0.0511)
OKLCH	oklch(77.41% 0.061 237.1)
XYZ	xyz(42.0510, 46.9420, 71.7974)
Luminance	0.4694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BCD8 #D8AD91

analogous

#91D8D0 #91BCD8 #9198D8

triadic

#91BCD8 #D891BC #BCD891

tetradic

#91BCD8 #D091D8 #D8AD91 #98D891

square

#91BCD8 #D091D8 #D8AD91 #98D891

split-complementary

#91BCD8 #D89198 #D8D091

monochromatic

#3E83B0 #64A0C8 #91BCD8 #BED8E8 #E8F1F7

Accessibility & contrast

On white

2.02

#91BCD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#91BCD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BCD8

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BCD8	#FFFFFF	#000000	##000000
##91BCD8	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BBD9

Deuteranopia (green-blind)

#A6B3D8

Tritanopia (blue-blind)

#7AC3C5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #91bcd8;
/* rgb */ color: rgb(145, 188, 216);
/* oklch */ color: oklch(77.4% 0.061 237.1);

Tailwind

colors: {
  custom: {
    50: '#b3d0e4',
    500: '#91bcd8',
    950: '#000000',
  },
}

SCSS

$custom: #91bcd8;
$custom-light: #b3d0e4;
$custom-dark: #000000;

JSON

{
  "hex": "#91bcd8",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 216
  },
  "hsl": {
    "h": 203.662,
    "s": 47.651,
    "l": 70.784
  },
  "oklch": {
    "l": 0.77407,
    "c": 0.0609,
    "h": 237.1
  },
  "luminance": 0.46944
}

Semantic roles & 50–950 ramp

primary

#91BCD8

secondary

#ECE0D9

accent

#642BBB

background

#FBFCFD

surface

#F6F9FB

border

#D0D2D4

text

#111415

muted

#808283

Preview Lab

Preview with #91BCD8

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

Preview Lab → · Contrast checker → · Palette generator →