#75B5FB#75B5FB

#75B5FB is a light, vivid cyan. Relative luminance 0.438; OKLCH L 75.8% C 0.121 H 251.7°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#75B5FB
RGB	rgb(117, 181, 251)
HSL	hsl(211, 94%, 72%)
HSV	hsv(211, 53%, 98%)
CMYK	cmyk(53.4%, 27.9%, 0%, 1.6%)
CIE-LAB	lab(72.09, -1.09, -40.91)
CIE-LCH	lch(72.09, 40.93, 268.48°)
OKLab	oklab(75.83% -0.038 -0.1149)
OKLCH	oklch(75.83% 0.121 251.7)
XYZ	xyz(41.2664, 43.7914, 97.5260)
Luminance	0.4380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75B5FB #FBBB75

analogous

#75F8FB #75B5FB #7875FB

triadic

#75B5FB #FB75B5 #B5FB75

tetradic

#75B5FB #FB75F8 #FBBB75 #75FB78

square

#75B5FB #FB75F8 #FBBB75 #75FB78

split-complementary

#75B5FB #FB7875 #F8FB75

monochromatic

#0776EF #3A95F9 #75B5FB #B0D5FD #E1EFFE

Accessibility & contrast

On white

2.15

#75B5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#75B5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75B5FB

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75B5FB	#FFFFFF	#000000	##000000
##75B5FB	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B8FE

Deuteranopia (green-blind)

#87ABFA

Tritanopia (blue-blind)

#21C5CD

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #75b5fb;
/* rgb */ color: rgb(117, 181, 251);
/* oklch */ color: oklch(75.8% 0.121 251.7);

Tailwind

colors: {
  custom: {
    50: '#a5cafd',
    500: '#75b5fb',
    950: '#000000',
  },
}

SCSS

$custom: #75b5fb;
$custom-light: #a5cafd;
$custom-dark: #000000;

JSON

{
  "hex": "#75b5fb",
  "rgb": {
    "r": 117,
    "g": 181,
    "b": 251
  },
  "hsl": {
    "h": 211.343,
    "s": 94.366,
    "l": 72.157
  },
  "oklch": {
    "l": 0.75826,
    "c": 0.12099,
    "h": 251.7
  },
  "luminance": 0.43795
}

Semantic roles & 50–950 ramp

primary

#75B5FB

secondary

#F6E6D5

accent

#7800E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #75B5FB

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

Preview Lab → · Contrast checker → · Palette generator →