#5DA4FB#5DA4FB

#5DA4FB is a light, vivid cyan. Relative luminance 0.358; OKLCH L 71.1% C 0.147 H 254.6°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#5DA4FB
RGB	rgb(93, 164, 251)
HSL	hsl(213, 95%, 67%)
HSV	hsv(213, 63%, 98%)
CMYK	cmyk(62.9%, 34.7%, 0%, 1.6%)
CIE-LAB	lab(66.40, 3.89, -49.92)
CIE-LCH	lch(66.40, 50.07, 274.45°)
OKLab	oklab(71.08% -0.039 -0.1415)
OKLCH	oklch(71.08% 0.147 254.6)
XYZ	xyz(35.1959, 35.8397, 96.3110)
Luminance	0.3584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA4FB #FBB45D

analogous

#5DF3FB #5DA4FB #655DFB

triadic

#5DA4FB #FB5DA4 #A4FB5D

tetradic

#5DA4FB #FB5DF3 #FBB45D #5DFB65

square

#5DA4FB #FB5DF3 #FBB45D #5DFB65

split-complementary

#5DA4FB #FB655D #F3FB5D

monochromatic

#0564D8 #2182FA #5DA4FB #99C6FC #D4E7FE

Accessibility & contrast

On white

2.57

#5DA4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#5DA4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA4FB

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA4FB	#FFFFFF	#000000	##000000
##5DA4FB	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EAAFF

Deuteranopia (green-blind)

#689BF9

Tritanopia (blue-blind)

#00B8C4

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5da4fb;
/* rgb */ color: rgb(93, 164, 251);
/* oklch */ color: oklch(71.1% 0.147 254.6);

Tailwind

colors: {
  custom: {
    50: '#98befd',
    500: '#5da4fb',
    950: '#000000',
  },
}

SCSS

$custom: #5da4fb;
$custom-light: #98befd;
$custom-dark: #000000;

JSON

{
  "hex": "#5da4fb",
  "rgb": {
    "r": 93,
    "g": 164,
    "b": 251
  },
  "hsl": {
    "h": 213.038,
    "s": 95.181,
    "l": 67.451
  },
  "oklch": {
    "l": 0.71084,
    "c": 0.1468,
    "h": 254.6
  },
  "luminance": 0.35843
}

Semantic roles & 50–950 ramp

primary

#5DA4FB

secondary

#F3DCC1

accent

#7E00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #5DA4FB

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

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