#5F77FF#5F77FF

#5F77FF is a light, highly saturated blue. Relative luminance 0.228; OKLCH L 62.4% C 0.202 H 271.7°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#5F77FF
RGB	rgb(95, 119, 255)
HSL	hsl(231, 100%, 69%)
HSV	hsv(231, 63%, 100%)
CMYK	cmyk(62.7%, 53.3%, 0%, 0%)
CIE-LAB	lab(54.91, 32.34, -70.48)
CIE-LCH	lch(54.91, 77.55, 294.65°)
OKLab	oklab(62.37% 0.0061 -0.2024)
OKLCH	oklch(62.37% 0.202 271.7)
XYZ	xyz(29.3601, 22.8440, 97.4505)
Luminance	0.2285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F77FF #FFE75F

analogous

#5FC7FF #5F77FF #975FFF

triadic

#5F77FF #FF5F77 #77FF5F

tetradic

#5F77FF #FF5FC7 #FFE75F #5FFF97

square

#5F77FF #FF5FC7 #FFE75F #5FFF97

split-complementary

#5F77FF #FF975F #C7FF5F

monochromatic

#0022E4 #2243FF #5F77FF #9CABFF #D9DFFF

Accessibility & contrast

On white

3.77

#5F77FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#5F77FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F77FF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F77FF	#FFFFFF	#000000	##000000
##5F77FF	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#138BFF

Deuteranopia (green-blind)

#007DFC

Tritanopia (blue-blind)

#0097B0

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5f77ff;
/* rgb */ color: rgb(95, 119, 255);
/* oklch */ color: oklch(62.4% 0.202 271.7);

Tailwind

colors: {
  custom: {
    50: '#9b9eff',
    500: '#5f77ff',
    950: '#000000',
  },
}

SCSS

$custom: #5f77ff;
$custom-light: #9b9eff;
$custom-dark: #000000;

JSON

{
  "hex": "#5f77ff",
  "rgb": {
    "r": 95,
    "g": 119,
    "b": 255
  },
  "hsl": {
    "h": 231,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.62368,
    "c": 0.20249,
    "h": 271.7
  },
  "luminance": 0.22847
}

Semantic roles & 50–950 ramp

primary

#5F77FF

secondary

#F5EEC5

accent

#C300E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #5F77FF

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

Preview Lab → · Contrast checker → · Palette generator →