#91C2E9#91C2E9

#91C2E9 is a light, moderate cyan. Relative luminance 0.505; OKLCH L 79.3% C 0.076 H 242.9°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#91C2E9
RGB	rgb(145, 194, 233)
HSL	hsl(207, 67%, 74%)
HSV	hsv(207, 38%, 91%)
CMYK	cmyk(37.8%, 16.7%, 0%, 8.6%)
CIE-LAB	lab(76.37, -6.50, -24.48)
CIE-LCH	lch(76.37, 25.33, 255.13°)
OKLab	oklab(79.35% -0.0346 -0.0675)
OKLCH	oklch(79.35% 0.076 242.9)
XYZ	xyz(45.6720, 50.4840, 84.4128)
Luminance	0.5049 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C2E9 #E9B891

analogous

#91E9E4 #91C2E9 #9196E9

triadic

#91C2E9 #E991C2 #C2E991

tetradic

#91C2E9 #E491E9 #E9B891 #96E991

square

#91C2E9 #E491E9 #E9B891 #96E991

split-complementary

#91C2E9 #E99196 #E9E491

monochromatic

#2B89D5 #5EA6DF #91C2E9 #C4DEF3 #E5F1FA

Accessibility & contrast

On white

1.89

#91C2E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#91C2E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C2E9

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C2E9	#FFFFFF	#000000	##000000
##91C2E9	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C2EB

Deuteranopia (green-blind)

#A6B8E8

Tritanopia (blue-blind)

#72CBCF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #91c2e9;
/* rgb */ color: rgb(145, 194, 233);
/* oklch */ color: oklch(79.3% 0.076 242.9);

Tailwind

colors: {
  custom: {
    50: '#b4d4f0',
    500: '#91c2e9',
    950: '#000000',
  },
}

SCSS

$custom: #91c2e9;
$custom-light: #b4d4f0;
$custom-dark: #000000;

JSON

{
  "hex": "#91c2e9",
  "rgb": {
    "r": 145,
    "g": 194,
    "b": 233
  },
  "hsl": {
    "h": 206.591,
    "s": 66.667,
    "l": 74.118
  },
  "oklch": {
    "l": 0.79346,
    "c": 0.0759,
    "h": 242.9
  },
  "luminance": 0.50487
}

Semantic roles & 50–950 ramp

primary

#91C2E9

secondary

#C3895B

accent

#6817CF

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C2E9

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

Preview Lab → · Contrast checker → · Palette generator →