#5DB2EB#5DB2EB

#5DB2EB is a light, moderate cyan. Relative luminance 0.402; OKLCH L 73.4% C 0.117 H 240.3°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#5DB2EB
RGB	rgb(93, 178, 235)
HSL	hsl(204, 78%, 64%)
HSV	hsv(204, 60%, 92%)
CMYK	cmyk(60.4%, 24.3%, 0%, 7.8%)
CIE-LAB	lab(69.59, -9.08, -36.21)
CIE-LCH	lch(69.59, 37.33, 255.93°)
OKLab	oklab(73.36% -0.0579 -0.1016)
OKLCH	oklch(73.36% 0.117 240.3)
XYZ	xyz(35.4244, 40.1627, 84.4665)
Luminance	0.4017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB2EB #EB965D

analogous

#5DEBDD #5DB2EB #5D6BEB

triadic

#5DB2EB #EB5DB2 #B2EB5D

tetradic

#5DB2EB #DD5DEB #EB965D #6BEB5D

square

#5DB2EB #DD5DEB #EB965D #6BEB5D

split-complementary

#5DB2EB #EB5D6B #EBDD5D

monochromatic

#1777B7 #2798E4 #5DB2EB #93CCF2 #CAE6F8

Accessibility & contrast

On white

2.32

#5DB2EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#5DB2EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB2EB

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB2EB	#FFFFFF	#000000	##000000
##5DB2EB	1.00	2.32	9.03	9.03
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B2EE

Deuteranopia (green-blind)

#85A4EA

Tritanopia (blue-blind)

#00C0C5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5db2eb;
/* rgb */ color: rgb(93, 178, 235);
/* oklch */ color: oklch(73.4% 0.117 240.3);

Tailwind

colors: {
  custom: {
    50: '#96c8f1',
    500: '#5db2eb',
    950: '#000000',
  },
}

SCSS

$custom: #5db2eb;
$custom-light: #96c8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5db2eb",
  "rgb": {
    "r": 93,
    "g": 178,
    "b": 235
  },
  "hsl": {
    "h": 204.085,
    "s": 78.022,
    "l": 64.314
  },
  "oklch": {
    "l": 0.73358,
    "c": 0.11696,
    "h": 240.3
  },
  "luminance": 0.40166
}

Semantic roles & 50–950 ramp

primary

#5DB2EB

secondary

#EBCDB9

accent

#5E0BDA

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #5DB2EB

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

Preview Lab → · Contrast checker → · Palette generator →