#5A7FEF#5A7FEF

#5A7FEF is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.5% C 0.173 H 267.5°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#5A7FEF
RGB	rgb(90, 127, 239)
HSL	hsl(225, 82%, 65%)
HSV	hsv(225, 62%, 94%)
CMYK	cmyk(62.3%, 46.9%, 0%, 6.3%)
CIE-LAB	lab(55.67, 21.31, -60.41)
CIE-LCH	lch(55.67, 64.06, 289.43°)
OKLab	oklab(62.55% -0.0076 -0.1728)
OKLCH	oklch(62.55% 0.173 267.5)
XYZ	xyz(27.3805, 23.5820, 84.7535)
Luminance	0.2358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7FEF #EFCA5A

analogous

#5AC9EF #5A7FEF #805AEF

triadic

#5A7FEF #EF5A7F #7FEF5A

tetradic

#5A7FEF #EF5AC9 #EFCA5A #5AEF80

square

#5A7FEF #EF5AC9 #EFCA5A #5AEF80

split-complementary

#5A7FEF #EF805A #C9EF5A

monochromatic

#123CBC #2254EA #5A7FEF #92AAF4 #CAD6FA

Accessibility & contrast

On white

3.67

#5A7FEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#5A7FEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7FEF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7FEF	#FFFFFF	#000000	##000000
##5A7FEF	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478CF3

Deuteranopia (green-blind)

#2A7FED

Tritanopia (blue-blind)

#0099AB

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5a7fef;
/* rgb */ color: rgb(90, 127, 239);
/* oklch */ color: oklch(62.5% 0.173 267.5);

Tailwind

colors: {
  custom: {
    50: '#96a3f5',
    500: '#5a7fef',
    950: '#000000',
  },
}

SCSS

$custom: #5a7fef;
$custom-light: #96a3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7fef",
  "rgb": {
    "r": 90,
    "g": 127,
    "b": 239
  },
  "hsl": {
    "h": 225.101,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.62546,
    "c": 0.17296,
    "h": 267.5
  },
  "luminance": 0.23584
}

Semantic roles & 50–950 ramp

primary

#5A7FEF

secondary

#ECDFB9

accent

#A907DF

background

#F9FAFF

surface

#F2F3FE

border

#CCCDD6

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5A7FEF

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

Preview Lab → · Contrast checker → · Palette generator →