#5DA8DB#5DA8DB

#5DA8DB is a light, moderate cyan. Relative luminance 0.354; OKLCH L 70.4% C 0.106 H 240.3°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#5DA8DB
RGB	rgb(93, 168, 219)
HSL	hsl(204, 64%, 61%)
HSV	hsv(204, 58%, 86%)
CMYK	cmyk(57.5%, 23.3%, 0%, 14.1%)
CIE-LAB	lab(66.09, -8.57, -32.86)
CIE-LCH	lch(66.09, 33.96, 255.38°)
OKLab	oklab(70.38% -0.0525 -0.092)
OKLCH	oklch(70.38% 0.106 240.3)
XYZ	xyz(31.2983, 35.4440, 72.1961)
Luminance	0.3545 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA8DB #DB905D

analogous

#5DDBCF #5DA8DB #5D69DB

triadic

#5DA8DB #DB5DA8 #A8DB5D

tetradic

#5DA8DB #CF5DDB #DB905D #69DB5D

square

#5DA8DB #CF5DDB #DB905D #69DB5D

split-complementary

#5DA8DB #DB5D69 #DBCF5D

monochromatic

#226A9B #2E8DCD #5DA8DB #8FC3E6 #C1DEF1

Accessibility & contrast

On white

2.60

#5DA8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#5DA8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA8DB

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA8DB	#FFFFFF	#000000	##000000
##5DA8DB	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A8DD

Deuteranopia (green-blind)

#809BDA

Tritanopia (blue-blind)

#00B5B9

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5da8db;
/* rgb */ color: rgb(93, 168, 219);
/* oklch */ color: oklch(70.4% 0.106 240.3);

Tailwind

colors: {
  custom: {
    50: '#94c1e6',
    500: '#5da8db',
    950: '#000000',
  },
}

SCSS

$custom: #5da8db;
$custom-light: #94c1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5da8db",
  "rgb": {
    "r": 93,
    "g": 168,
    "b": 219
  },
  "hsl": {
    "h": 204.286,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.70377,
    "c": 0.10594,
    "h": 240.3
  },
  "luminance": 0.35447
}

Semantic roles & 50–950 ramp

primary

#5DA8DB

secondary

#E2C5B2

accent

#621ACB

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5DA8DB

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

Preview Lab → · Contrast checker → · Palette generator →