#5F8EF1#5F8EF1

#5F8EF1 is a light, vivid blue. Relative luminance 0.281; OKLCH L 66.0% C 0.156 H 263.6°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5F8EF1
RGB	rgb(95, 142, 241)
HSL	hsl(221, 84%, 66%)
HSV	hsv(221, 61%, 95%)
CMYK	cmyk(60.6%, 41.1%, 0%, 5.5%)
CIE-LAB	lab(60.00, 13.83, -54.57)
CIE-LCH	lch(60.00, 56.30, 284.22°)
OKLab	oklab(65.98% -0.0176 -0.1553)
OKLCH	oklch(65.98% 0.156 263.6)
XYZ	xyz(30.2640, 28.1271, 87.0362)
Luminance	0.2813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8EF1 #F1C25F

analogous

#5FD7F1 #5F8EF1 #795FF1

triadic

#5F8EF1 #F15F8E #8EF15F

tetradic

#5F8EF1 #F15FD7 #F1C25F #5FF179

square

#5F8EF1 #F15FD7 #F1C25F #5FF179

split-complementary

#5F8EF1 #F1795F #D7F15F

monochromatic

#114BC4 #2766EC #5F8EF1 #97B6F6 #D0DDFB

Accessibility & contrast

On white

3.17

#5F8EF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#5F8EF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8EF1

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8EF1	#FFFFFF	#000000	##000000
##5F8EF1	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6298F5

Deuteranopia (green-blind)

#4D8AEF

Tritanopia (blue-blind)

#00A4B4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5f8ef1;
/* rgb */ color: rgb(95, 142, 241);
/* oklch */ color: oklch(66.0% 0.156 263.6);

Tailwind

colors: {
  custom: {
    50: '#98aef6',
    500: '#5f8ef1',
    950: '#000000',
  },
}

SCSS

$custom: #5f8ef1;
$custom-light: #98aef6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8ef1",
  "rgb": {
    "r": 95,
    "g": 142,
    "b": 241
  },
  "hsl": {
    "h": 220.685,
    "s": 83.908,
    "l": 65.882
  },
  "oklch": {
    "l": 0.65977,
    "c": 0.15634,
    "h": 263.6
  },
  "luminance": 0.2813
}

Semantic roles & 50–950 ramp

primary

#5F8EF1

secondary

#EEDEBE

accent

#9A05E0

background

#FAFAFF

surface

#F3F4FE

border

#CDCED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F8EF1

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

Preview Lab → · Contrast checker → · Palette generator →