#91C1E8#91C1E8

#91C1E8 is a light, moderate cyan. Relative luminance 0.500; OKLCH L 79.1% C 0.075 H 243.4°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#91C1E8
RGB	rgb(145, 193, 232)
HSL	hsl(207, 65%, 74%)
HSV	hsv(207, 38%, 91%)
CMYK	cmyk(37.5%, 16.8%, 0%, 9%)
CIE-LAB	lab(76.06, -6.22, -24.41)
CIE-LCH	lch(76.06, 25.19, 255.70°)
OKLab	oklab(79.09% -0.0337 -0.0673)
OKLCH	oklch(79.09% 0.075 243.4)
XYZ	xyz(45.3078, 49.9834, 83.5887)
Luminance	0.4999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C1E8 #E8B891

analogous

#91E8E4 #91C1E8 #9196E8

triadic

#91C1E8 #E891C1 #C1E891

tetradic

#91C1E8 #E491E8 #E8B891 #96E891

square

#91C1E8 #E491E8 #E8B891 #96E891

split-complementary

#91C1E8 #E89196 #E8E491

monochromatic

#2C88D3 #5EA4DD #91C1E8 #C4DEF3 #E6F1FA

Accessibility & contrast

On white

1.91

#91C1E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#91C1E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C1E8

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C1E8	#FFFFFF	#000000	##000000
##91C1E8	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C1EA

Deuteranopia (green-blind)

#A6B7E7

Tritanopia (blue-blind)

#73CACE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #91c1e8;
/* rgb */ color: rgb(145, 193, 232);
/* oklch */ color: oklch(79.1% 0.075 243.4);

Tailwind

colors: {
  custom: {
    50: '#b4d3ef',
    500: '#91c1e8',
    950: '#000000',
  },
}

SCSS

$custom: #91c1e8;
$custom-light: #b4d3ef;
$custom-dark: #000000;

JSON

{
  "hex": "#91c1e8",
  "rgb": {
    "r": 145,
    "g": 193,
    "b": 232
  },
  "hsl": {
    "h": 206.897,
    "s": 65.414,
    "l": 73.922
  },
  "oklch": {
    "l": 0.79092,
    "c": 0.07531,
    "h": 243.4
  },
  "luminance": 0.49986
}

Semantic roles & 50–950 ramp

primary

#91C1E8

secondary

#F1E4DA

accent

#6918CD

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #91C1E8

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

Preview Lab → · Contrast checker → · Palette generator →