#5D9DFD#5D9DFD

#5D9DFD is a light, vivid blue. Relative luminance 0.335; OKLCH L 69.7% C 0.156 H 258.3°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#5D9DFD
RGB	rgb(93, 157, 253)
HSL	hsl(216, 98%, 68%)
HSV	hsv(216, 63%, 99%)
CMYK	cmyk(63.2%, 37.9%, 0%, 0.8%)
CIE-LAB	lab(64.59, 8.60, -53.88)
CIE-LCH	lch(64.59, 54.56, 279.07°)
OKLab	oklab(69.71% -0.0316 -0.1532)
OKLCH	oklch(69.71% 0.156 258.3)
XYZ	xyz(34.2945, 33.5297, 97.5740)
Luminance	0.3353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D9DFD #FDBD5D

analogous

#5DEDFD #5D9DFD #6D5DFD

triadic

#5D9DFD #FD5D9D #9DFD5D

tetradic

#5D9DFD #FD5DED #FDBD5D #5DFD6D

square

#5D9DFD #FD5DED #FDBD5D #5DFD6D

split-complementary

#5D9DFD #FD6D5D #EDFD5D

monochromatic

#035ADD #2178FC #5D9DFD #99C2FE #D6E6FE

Accessibility & contrast

On white

2.72

#5D9DFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#5D9DFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5D9DFD

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D9DFD	#FFFFFF	#000000	##000000
##5D9DFD	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73A5FF

Deuteranopia (green-blind)

#5C96FB

Tritanopia (blue-blind)

#00B3C1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5d9dfd;
/* rgb */ color: rgb(93, 157, 253);
/* oklch */ color: oklch(69.7% 0.156 258.3);

Tailwind

colors: {
  custom: {
    50: '#99b9fe',
    500: '#5d9dfd',
    950: '#000000',
  },
}

SCSS

$custom: #5d9dfd;
$custom-light: #99b9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5d9dfd",
  "rgb": {
    "r": 93,
    "g": 157,
    "b": 253
  },
  "hsl": {
    "h": 216,
    "s": 97.561,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69706,
    "c": 0.15641,
    "h": 258.3
  },
  "luminance": 0.33533
}

Semantic roles & 50–950 ramp

primary

#5D9DFD

secondary

#F4E0C2

accent

#8A00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #5D9DFD

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

Preview Lab → · Contrast checker → · Palette generator →