#5F7EF3#5F7EF3

#5F7EF3 is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.9% C 0.178 H 269.5°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5F7EF3
RGB	rgb(95, 126, 243)
HSL	hsl(227, 86%, 66%)
HSV	hsv(227, 61%, 95%)
CMYK	cmyk(60.9%, 48.1%, 0%, 4.7%)
CIE-LAB	lab(55.91, 24.12, -62.23)
CIE-LCH	lch(55.91, 66.74, 291.19°)
OKLab	oklab(62.88% -0.0014 -0.178)
OKLCH	oklch(62.88% 0.178 269.5)
XYZ	xyz(28.3524, 23.8233, 87.8809)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F7EF3 #F3D45F

analogous

#5FC8F3 #5F7EF3 #8A5FF3

triadic

#5F7EF3 #F35F7E #7EF35F

tetradic

#5F7EF3 #F35FC8 #F3D45F #5FF38A

square

#5F7EF3 #F35FC8 #F3D45F #5FF38A

split-complementary

#5F7EF3 #F38A5F #C8F35F

monochromatic

#0F36C9 #2650EF #5F7EF3 #98ACF7 #D1DAFC

Accessibility & contrast

On white

3.64

#5F7EF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#5F7EF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F7EF3

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F7EF3	#FFFFFF	#000000	##000000
##5F7EF3	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#418DF7

Deuteranopia (green-blind)

#2480F1

Tritanopia (blue-blind)

#0099AD

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5f7ef3;
/* rgb */ color: rgb(95, 126, 243);
/* oklch */ color: oklch(62.9% 0.178 269.5);

Tailwind

colors: {
  custom: {
    50: '#99a3f8',
    500: '#5f7ef3',
    950: '#000000',
  },
}

SCSS

$custom: #5f7ef3;
$custom-light: #99a3f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f7ef3",
  "rgb": {
    "r": 95,
    "g": 126,
    "b": 243
  },
  "hsl": {
    "h": 227.432,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.62879,
    "c": 0.17805,
    "h": 269.5
  },
  "luminance": 0.23826
}

Semantic roles & 50–950 ramp

primary

#5F7EF3

secondary

#EFE5BF

accent

#B403E3

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #5F7EF3

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

Preview Lab → · Contrast checker → · Palette generator →