#5A84EF#5A84EF

#5A84EF is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.6% C 0.167 H 265.7°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#5A84EF
RGB	rgb(90, 132, 239)
HSL	hsl(223, 82%, 65%)
HSV	hsv(223, 62%, 94%)
CMYK	cmyk(62.3%, 44.8%, 0%, 6.3%)
CIE-LAB	lab(56.98, 18.28, -58.30)
CIE-LCH	lch(56.98, 61.10, 287.40°)
OKLab	oklab(63.55% -0.0124 -0.1665)
OKLCH	oklch(63.55% 0.167 265.7)
XYZ	xyz(28.0423, 24.9057, 84.9741)
Luminance	0.2491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A84EF #EFC55A

analogous

#5ACFEF #5A84EF #7B5AEF

triadic

#5A84EF #EF5A84 #84EF5A

tetradic

#5A84EF #EF5ACF #EFC55A #5AEF7B

square

#5A84EF #EF5ACF #EFC55A #5AEF7B

split-complementary

#5A84EF #EF7B5A #CFEF5A

monochromatic

#1242BC #225AEA #5A84EF #92AEF4 #CAD7FA

Accessibility & contrast

On white

3.51

#5A84EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#5A84EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A84EF

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A84EF	#FFFFFF	#000000	##000000
##5A84EF	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5190F3

Deuteranopia (green-blind)

#3882ED

Tritanopia (blue-blind)

#009CAE

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5a84ef;
/* rgb */ color: rgb(90, 132, 239);
/* oklch */ color: oklch(63.6% 0.167 265.7);

Tailwind

colors: {
  custom: {
    50: '#96a7f5',
    500: '#5a84ef',
    950: '#000000',
  },
}

SCSS

$custom: #5a84ef;
$custom-light: #96a7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a84ef",
  "rgb": {
    "r": 90,
    "g": 132,
    "b": 239
  },
  "hsl": {
    "h": 223.087,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.63553,
    "c": 0.16698,
    "h": 265.7
  },
  "luminance": 0.24908
}

Semantic roles & 50–950 ramp

primary

#5A84EF

secondary

#ECDEB9

accent

#A207DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5A84EF

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

Preview Lab → · Contrast checker → · Palette generator →