#5F8BF5#5F8BF5

#5F8BF5 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.6% C 0.165 H 265.2°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#5F8BF5
RGB	rgb(95, 139, 245)
HSL	hsl(222, 88%, 67%)
HSV	hsv(222, 61%, 96%)
CMYK	cmyk(61.2%, 43.3%, 0%, 3.9%)
CIE-LAB	lab(59.42, 16.94, -57.71)
CIE-LCH	lch(59.42, 60.14, 286.36°)
OKLab	oklab(65.6% -0.0138 -0.1646)
OKLCH	oklch(65.6% 0.165 265.2)
XYZ	xyz(30.4277, 27.4880, 90.0707)
Luminance	0.2749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8BF5 #F5C95F

analogous

#5FD6F5 #5F8BF5 #7E5FF5

triadic

#5F8BF5 #F55F8B #8BF55F

tetradic

#5F8BF5 #F55FD6 #F5C95F #5FF57E

square

#5F8BF5 #F55FD6 #F5C95F #5FF57E

split-complementary

#5F8BF5 #F57E5F #D6F55F

monochromatic

#0D45CD #2561F1 #5F8BF5 #99B5F9 #D2DFFC

Accessibility & contrast

On white

3.23

#5F8BF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#5F8BF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8BF5

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8BF5	#FFFFFF	#000000	##000000
##5F8BF5	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A96F9

Deuteranopia (green-blind)

#4389F3

Tritanopia (blue-blind)

#00A3B4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5f8bf5;
/* rgb */ color: rgb(95, 139, 245);
/* oklch */ color: oklch(65.6% 0.165 265.2);

Tailwind

colors: {
  custom: {
    50: '#99acf9',
    500: '#5f8bf5',
    950: '#000000',
  },
}

SCSS

$custom: #5f8bf5;
$custom-light: #99acf9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8bf5",
  "rgb": {
    "r": 95,
    "g": 139,
    "b": 245
  },
  "hsl": {
    "h": 222.4,
    "s": 88.235,
    "l": 66.667
  },
  "oklch": {
    "l": 0.65601,
    "c": 0.16516,
    "h": 265.2
  },
  "luminance": 0.27491
}

Semantic roles & 50–950 ramp

primary

#5F8BF5

secondary

#F0E2C0

accent

#A201E5

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F8BF5

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

Preview Lab → · Contrast checker → · Palette generator →