#5DB1EB#5DB1EB

#5DB1EB is a light, moderate cyan. Relative luminance 0.398; OKLCH L 73.1% C 0.118 H 241.1°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#5DB1EB
RGB	rgb(93, 177, 235)
HSL	hsl(205, 78%, 64%)
HSV	hsv(205, 60%, 92%)
CMYK	cmyk(60.4%, 24.7%, 0%, 7.8%)
CIE-LAB	lab(69.30, -8.53, -36.65)
CIE-LCH	lch(69.30, 37.63, 256.89°)
OKLab	oklab(73.13% -0.0569 -0.1029)
OKLCH	oklch(73.13% 0.118 241.1)
XYZ	xyz(35.2261, 39.7662, 84.4004)
Luminance	0.3977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB1EB #EB975D

analogous

#5DEBDE #5DB1EB #5D6AEB

triadic

#5DB1EB #EB5DB1 #B1EB5D

tetradic

#5DB1EB #DE5DEB #EB975D #6AEB5D

square

#5DB1EB #DE5DEB #EB975D #6AEB5D

split-complementary

#5DB1EB #EB5D6A #EBDE5D

monochromatic

#1775B7 #2797E4 #5DB1EB #93CBF2 #CAE5F8

Accessibility & contrast

On white

2.35

#5DB1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#5DB1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB1EB

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB1EB	#FFFFFF	#000000	##000000
##5DB1EB	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B1EE

Deuteranopia (green-blind)

#84A3EA

Tritanopia (blue-blind)

#00BFC5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5db1eb;
/* rgb */ color: rgb(93, 177, 235);
/* oklch */ color: oklch(73.1% 0.118 241.1);

Tailwind

colors: {
  custom: {
    50: '#96c8f1',
    500: '#5db1eb',
    950: '#000000',
  },
}

SCSS

$custom: #5db1eb;
$custom-light: #96c8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5db1eb",
  "rgb": {
    "r": 93,
    "g": 177,
    "b": 235
  },
  "hsl": {
    "h": 204.507,
    "s": 78.022,
    "l": 64.314
  },
  "oklch": {
    "l": 0.73134,
    "c": 0.11756,
    "h": 241.1
  },
  "luminance": 0.3977
}

Semantic roles & 50–950 ramp

primary

#5DB1EB

secondary

#EBCDB9

accent

#600BDA

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #5DB1EB

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

Preview Lab → · Contrast checker → · Palette generator →