#5F9EFE#5F9EFE

#5F9EFE is a light, vivid blue. Relative luminance 0.340; OKLCH L 70.1% C 0.156 H 258.6°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#5F9EFE
RGB	rgb(95, 158, 254)
HSL	hsl(216, 99%, 68%)
HSV	hsv(216, 63%, 100%)
CMYK	cmyk(62.6%, 37.8%, 0%, 0.4%)
CIE-LAB	lab(64.99, 8.69, -53.77)
CIE-LCH	lch(64.99, 54.47, 279.18°)
OKLab	oklab(70.06% -0.0308 -0.1528)
OKLCH	oklch(70.06% 0.156 258.6)
XYZ	xyz(34.8292, 34.0391, 98.4814)
Luminance	0.3404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9EFE #FEBF5F

analogous

#5FEEFE #5F9EFE #6F5FFE

triadic

#5F9EFE #FE5F9E #9EFE5F

tetradic

#5F9EFE #FE5FEE #FEBF5F #5FFE6F

square

#5F9EFE #FE5FEE #FEBF5F #5FFE6F

split-complementary

#5F9EFE #FE6F5F #EEFE5F

monochromatic

#015AE1 #2279FE #5F9EFE #9CC3FE #D9E8FF

Accessibility & contrast

On white

2.69

#5F9EFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#5F9EFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9EFE

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9EFE	#FFFFFF	#000000	##000000
##5F9EFE	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A6FF

Deuteranopia (green-blind)

#5D97FC

Tritanopia (blue-blind)

#00B4C2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5f9efe;
/* rgb */ color: rgb(95, 158, 254);
/* oklch */ color: oklch(70.1% 0.156 258.6);

Tailwind

colors: {
  custom: {
    50: '#9abaff',
    500: '#5f9efe',
    950: '#000000',
  },
}

SCSS

$custom: #5f9efe;
$custom-light: #9abaff;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9efe",
  "rgb": {
    "r": 95,
    "g": 158,
    "b": 254
  },
  "hsl": {
    "h": 216.226,
    "s": 98.758,
    "l": 68.431
  },
  "oklch": {
    "l": 0.70062,
    "c": 0.1559,
    "h": 258.6
  },
  "luminance": 0.34042
}

Semantic roles & 50–950 ramp

primary

#5F9EFE

secondary

#F4E1C4

accent

#8B00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #5F9EFE

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

Preview Lab → · Contrast checker → · Palette generator →