#5F8DF1#5F8DF1

#5F8DF1 is a light, vivid blue. Relative luminance 0.278; OKLCH L 65.8% C 0.157 H 264.0°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#5F8DF1
RGB	rgb(95, 141, 241)
HSL	hsl(221, 84%, 66%)
HSV	hsv(221, 61%, 95%)
CMYK	cmyk(60.6%, 41.5%, 0%, 5.5%)
CIE-LAB	lab(59.74, 14.42, -55.00)
CIE-LCH	lch(59.74, 56.86, 284.69°)
OKLab	oklab(65.77% -0.0165 -0.1566)
OKLCH	oklch(65.77% 0.157 264)
XYZ	xyz(30.1159, 27.8309, 86.9869)
Luminance	0.2783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8DF1 #F1C35F

analogous

#5FD6F1 #5F8DF1 #7A5FF1

triadic

#5F8DF1 #F15F8D #8DF15F

tetradic

#5F8DF1 #F15FD6 #F1C35F #5FF17A

square

#5F8DF1 #F15FD6 #F1C35F #5FF17A

split-complementary

#5F8DF1 #F17A5F #D6F15F

monochromatic

#114AC4 #2765EC #5F8DF1 #97B5F6 #D0DDFB

Accessibility & contrast

On white

3.20

#5F8DF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#5F8DF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8DF1

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8DF1	#FFFFFF	#000000	##000000
##5F8DF1	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6097F5

Deuteranopia (green-blind)

#4B8AEF

Tritanopia (blue-blind)

#00A4B3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5f8df1;
/* rgb */ color: rgb(95, 141, 241);
/* oklch */ color: oklch(65.8% 0.157 264.0);

Tailwind

colors: {
  custom: {
    50: '#98adf6',
    500: '#5f8df1',
    950: '#000000',
  },
}

SCSS

$custom: #5f8df1;
$custom-light: #98adf6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8df1",
  "rgb": {
    "r": 95,
    "g": 141,
    "b": 241
  },
  "hsl": {
    "h": 221.096,
    "s": 83.908,
    "l": 65.882
  },
  "oklch": {
    "l": 0.6577,
    "c": 0.15749,
    "h": 264
  },
  "luminance": 0.27834
}

Semantic roles & 50–950 ramp

primary

#5F8DF1

secondary

#EEDFBE

accent

#9B05E0

background

#FAFAFF

surface

#F3F4FE

border

#CDCED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F8DF1

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

Preview Lab → · Contrast checker → · Palette generator →