#5F7BF0#5F7BF0

#5F7BF0 is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.1% C 0.178 H 270.4°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#5F7BF0
RGB	rgb(95, 123, 240)
HSL	hsl(228, 83%, 66%)
HSV	hsv(228, 60%, 94%)
CMYK	cmyk(60.4%, 48.7%, 0%, 5.9%)
CIE-LAB	lab(54.96, 24.95, -62.10)
CIE-LCH	lch(54.96, 66.92, 291.89°)
OKLab	oklab(62.1% 0.0012 -0.1777)
OKLCH	oklch(62.1% 0.178 270.4)
XYZ	xyz(27.5252, 22.8878, 85.3885)
Luminance	0.2289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F7BF0 #F0D45F

analogous

#5FC3F0 #5F7BF0 #8B5FF0

triadic

#5F7BF0 #F05F7B #7BF05F

tetradic

#5F7BF0 #F05FC3 #F0D45F #5FF08B

square

#5F7BF0 #F05FC3 #F0D45F #5FF08B

split-complementary

#5F7BF0 #F08B5F #C3F05F

monochromatic

#1234C2 #274DEB #5F7BF0 #97A9F5 #CFD7FA

Accessibility & contrast

On white

3.76

#5F7BF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#5F7BF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F7BF0

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F7BF0	#FFFFFF	#000000	##000000
##5F7BF0	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D8AF4

Deuteranopia (green-blind)

#1F7DEE

Tritanopia (blue-blind)

#0096AA

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5f7bf0;
/* rgb */ color: rgb(95, 123, 240);
/* oklch */ color: oklch(62.1% 0.178 270.4);

Tailwind

colors: {
  custom: {
    50: '#99a0f6',
    500: '#5f7bf0',
    950: '#000000',
  },
}

SCSS

$custom: #5f7bf0;
$custom-light: #99a0f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f7bf0",
  "rgb": {
    "r": 95,
    "g": 123,
    "b": 240
  },
  "hsl": {
    "h": 228.414,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62096,
    "c": 0.17768,
    "h": 270.4
  },
  "luminance": 0.2289
}

Semantic roles & 50–950 ramp

primary

#5F7BF0

secondary

#EEE4BD

accent

#B506DF

background

#FAF9FF

surface

#F3F2FE

border

#CDCCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5F7BF0

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

Preview Lab → · Contrast checker → · Palette generator →