#5D9CFE#5D9CFE

#5D9CFE is a light, vivid blue. Relative luminance 0.333; OKLCH L 69.6% C 0.159 H 258.9°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#5D9CFE
RGB	rgb(93, 156, 254)
HSL	hsl(217, 99%, 68%)
HSV	hsv(217, 63%, 100%)
CMYK	cmyk(63.4%, 38.6%, 0%, 0.4%)
CIE-LAB	lab(64.37, 9.51, -54.77)
CIE-LCH	lch(64.37, 55.59, 279.85°)
OKLab	oklab(69.55% -0.0305 -0.1558)
OKLCH	oklch(69.55% 0.159 258.9)
XYZ	xyz(34.2857, 33.2566, 98.3590)
Luminance	0.3326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D9CFE #FEBF5D

analogous

#5DECFE #5D9CFE #6E5DFE

triadic

#5D9CFE #FE5D9C #9CFE5D

tetradic

#5D9CFE #FE5DEC #FEBF5D #5DFE6E

square

#5D9CFE #FE5DEC #FEBF5D #5DFE6E

split-complementary

#5D9CFE #FE6E5D #ECFE5D

monochromatic

#0158DF #2077FE #5D9CFE #9AC1FE #D7E6FF

Accessibility & contrast

On white

2.74

#5D9CFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#5D9CFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5D9CFE

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D9CFE	#FFFFFF	#000000	##000000
##5D9CFE	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70A4FF

Deuteranopia (green-blind)

#5995FC

Tritanopia (blue-blind)

#00B2C1

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5d9cfe;
/* rgb */ color: rgb(93, 156, 254);
/* oklch */ color: oklch(69.6% 0.159 258.9);

Tailwind

colors: {
  custom: {
    50: '#99b8ff',
    500: '#5d9cfe',
    950: '#000000',
  },
}

SCSS

$custom: #5d9cfe;
$custom-light: #99b8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5d9cfe",
  "rgb": {
    "r": 93,
    "g": 156,
    "b": 254
  },
  "hsl": {
    "h": 216.522,
    "s": 98.773,
    "l": 68.039
  },
  "oklch": {
    "l": 0.69553,
    "c": 0.15875,
    "h": 258.9
  },
  "luminance": 0.3326
}

Semantic roles & 50–950 ramp

primary

#5D9CFE

secondary

#F4E1C3

accent

#8C00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #5D9CFE

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

Preview Lab → · Contrast checker → · Palette generator →