#5DA5E9#5DA5E9

#5DA5E9 is a light, vivid cyan. Relative luminance 0.351; OKLCH L 70.4% C 0.124 H 248.7°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#5DA5E9
RGB	rgb(93, 165, 233)
HSL	hsl(209, 76%, 64%)
HSV	hsv(209, 60%, 91%)
CMYK	cmyk(60.1%, 29.2%, 0%, 8.6%)
CIE-LAB	lab(65.84, -2.51, -40.96)
CIE-LCH	lch(65.84, 41.03, 266.50°)
OKLab	oklab(70.37% -0.0449 -0.1154)
OKLCH	oklch(70.37% 0.124 248.7)
XYZ	xyz(32.6719, 35.1176, 82.1316)
Luminance	0.3512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA5E9 #E9A15D

analogous

#5DE9E7 #5DA5E9 #5D5FE9

triadic

#5DA5E9 #E95DA5 #A5E95D

tetradic

#5DA5E9 #E75DE9 #E9A15D #5FE95D

square

#5DA5E9 #E75DE9 #E9A15D #5FE95D

split-complementary

#5DA5E9 #E95D5F #E9E75D

monochromatic

#1868B3 #2787E2 #5DA5E9 #93C3F0 #C9E1F8

Accessibility & contrast

On white

2.62

#5DA5E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#5DA5E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA5E9

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA5E9	#FFFFFF	#000000	##000000
##5DA5E9	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88A8EC

Deuteranopia (green-blind)

#759AE8

Tritanopia (blue-blind)

#00B5BD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5da5e9;
/* rgb */ color: rgb(93, 165, 233);
/* oklch */ color: oklch(70.4% 0.124 248.7);

Tailwind

colors: {
  custom: {
    50: '#96bff0',
    500: '#5da5e9',
    950: '#000000',
  },
}

SCSS

$custom: #5da5e9;
$custom-light: #96bff0;
$custom-dark: #000000;

JSON

{
  "hex": "#5da5e9",
  "rgb": {
    "r": 93,
    "g": 165,
    "b": 233
  },
  "hsl": {
    "h": 209.143,
    "s": 76.087,
    "l": 63.922
  },
  "oklch": {
    "l": 0.70374,
    "c": 0.12384,
    "h": 248.7
  },
  "luminance": 0.35121
}

Semantic roles & 50–950 ramp

primary

#5DA5E9

secondary

#E9D0B8

accent

#700DD8

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5DA5E9

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

Preview Lab → · Contrast checker → · Palette generator →