#75BBEE#75BBEE

#75BBEE is a light, moderate cyan. Relative luminance 0.455; OKLCH L 76.5% C 0.102 H 241.5°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#75BBEE
RGB	rgb(117, 187, 238)
HSL	hsl(205, 78%, 70%)
HSV	hsv(205, 51%, 93%)
CMYK	cmyk(50.8%, 21.4%, 0%, 6.7%)
CIE-LAB	lab(73.21, -8.19, -32.14)
CIE-LCH	lch(73.21, 33.16, 255.70°)
OKLab	oklab(76.54% -0.0487 -0.0896)
OKLCH	oklch(76.54% 0.102 241.5)
XYZ	xyz(40.5335, 45.4924, 87.5173)
Luminance	0.4550 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75BBEE #EEA875

analogous

#75EEE4 #75BBEE #757FEE

triadic

#75BBEE #EE75BB #BBEE75

tetradic

#75BBEE #E475EE #EEA875 #7FEE75

square

#75BBEE #E475EE #EEA875 #7FEE75

split-complementary

#75BBEE #EE757F #EEE475

monochromatic

#1A83CF #3FA0E7 #75BBEE #ABD6F5 #E2F1FB

Accessibility & contrast

On white

2.08

#75BBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#75BBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75BBEE

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75BBEE	#FFFFFF	#000000	##000000
##75BBEE	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BBF0

Deuteranopia (green-blind)

#94AEED

Tritanopia (blue-blind)

#32C8CC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #75bbee;
/* rgb */ color: rgb(117, 187, 238);
/* oklch */ color: oklch(76.5% 0.102 241.5);

Tailwind

colors: {
  custom: {
    50: '#a4cff3',
    500: '#75bbee',
    950: '#000000',
  },
}

SCSS

$custom: #75bbee;
$custom-light: #a4cff3;
$custom-dark: #000000;

JSON

{
  "hex": "#75bbee",
  "rgb": {
    "r": 117,
    "g": 187,
    "b": 238
  },
  "hsl": {
    "h": 205.289,
    "s": 78.065,
    "l": 69.608
  },
  "oklch": {
    "l": 0.7654,
    "c": 0.10201,
    "h": 241.5
  },
  "luminance": 0.45496
}

Semantic roles & 50–950 ramp

primary

#75BBEE

secondary

#F1DDCE

accent

#620BDA

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101317

muted

#7F8285

Preview Lab

Preview with #75BBEE

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

Preview Lab → · Contrast checker → · Palette generator →