#5A6FE9#5A6FE9

#5A6FE9 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.0% C 0.185 H 272.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5A6FE9
RGB	rgb(90, 111, 233)
HSL	hsl(231, 76%, 63%)
HSV	hsv(231, 61%, 91%)
CMYK	cmyk(61.4%, 52.4%, 0%, 8.6%)
CIE-LAB	lab(51.18, 29.09, -64.29)
CIE-LCH	lch(51.18, 70.56, 294.35°)
OKLab	oklab(59.02% 0.007 -0.1844)
OKLCH	oklch(59.02% 0.185 272.2)
XYZ	xyz(24.6040, 19.4237, 79.5276)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6FE9 #E9D45A

analogous

#5AB6E9 #5A6FE9 #8C5AE9

triadic

#5A6FE9 #E95A6F #6FE95A

tetradic

#5A6FE9 #E95AB6 #E9D45A #5AE98C

square

#5A6FE9 #E95AB6 #E9D45A #5AE98C

split-complementary

#5A6FE9 #E98C5A #B6E95A

monochromatic

#182EB1 #2440E2 #5A6FE9 #909EF0 #C6CDF7

Accessibility & contrast

On white

4.30

#5A6FE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#5A6FE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A6FE9

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6FE9	#FFFFFF	#000000	##000000
##5A6FE9	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2280ED

Deuteranopia (green-blind)

#0074E6

Tritanopia (blue-blind)

#008CA1

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5a6fe9;
/* rgb */ color: rgb(90, 111, 233);
/* oklch */ color: oklch(59.0% 0.185 272.2);

Tailwind

colors: {
  custom: {
    50: '#9598f1',
    500: '#5a6fe9',
    950: '#000000',
  },
}

SCSS

$custom: #5a6fe9;
$custom-light: #9598f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6fe9",
  "rgb": {
    "r": 90,
    "g": 111,
    "b": 233
  },
  "hsl": {
    "h": 231.189,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.59024,
    "c": 0.18452,
    "h": 272.2
  },
  "luminance": 0.19426
}

Semantic roles & 50–950 ramp

primary

#5A6FE9

secondary

#E9E1B6

accent

#BB0DD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5A6FE9

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

Preview Lab → · Contrast checker → · Palette generator →