#5F9BFA#5F9BFA

#5F9BFA is a light, vivid blue. Relative luminance 0.328; OKLCH L 69.2% C 0.154 H 259.2°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#5F9BFA
RGB	rgb(95, 155, 250)
HSL	hsl(217, 94%, 68%)
HSV	hsv(217, 62%, 98%)
CMYK	cmyk(62%, 38%, 0%, 2%)
CIE-LAB	lab(63.98, 9.12, -53.20)
CIE-LCH	lch(63.98, 53.98, 279.73°)
OKLab	oklab(69.21% -0.0288 -0.1512)
OKLCH	oklch(69.21% 0.154 259.2)
XYZ	xyz(33.6899, 32.7746, 94.9746)
Luminance	0.3278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9BFA #FABE5F

analogous

#5FE9FA #5F9BFA #705FFA

triadic

#5F9BFA #FA5F9B #9BFA5F

tetradic

#5F9BFA #FA5FE9 #FABE5F #5FFA70

square

#5F9BFA #FA5FE9 #FABE5F #5FFA70

split-complementary

#5F9BFA #FA705F #E9FA5F

monochromatic

#0758D8 #2476F8 #5F9BFA #9AC0FC #D6E5FE

Accessibility & contrast

On white

2.78

#5F9BFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#5F9BFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9BFA

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9BFA	#FFFFFF	#000000	##000000
##5F9BFA	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A3FE

Deuteranopia (green-blind)

#5C94F8

Tritanopia (blue-blind)

#00B1BE

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5f9bfa;
/* rgb */ color: rgb(95, 155, 250);
/* oklch */ color: oklch(69.2% 0.154 259.2);

Tailwind

colors: {
  custom: {
    50: '#99b8fc',
    500: '#5f9bfa',
    950: '#000000',
  },
}

SCSS

$custom: #5f9bfa;
$custom-light: #99b8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9bfa",
  "rgb": {
    "r": 95,
    "g": 155,
    "b": 250
  },
  "hsl": {
    "h": 216.774,
    "s": 93.939,
    "l": 67.647
  },
  "oklch": {
    "l": 0.69207,
    "c": 0.15389,
    "h": 259.2
  },
  "luminance": 0.32778
}

Semantic roles & 50–950 ramp

primary

#5F9BFA

secondary

#F2E0C2

accent

#8D00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #5F9BFA

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

Preview Lab → · Contrast checker → · Palette generator →