#5A7BEF#5A7BEF

#5A7BEF is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.8% C 0.178 H 268.8°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5A7BEF
RGB	rgb(90, 123, 239)
HSL	hsl(227, 82%, 65%)
HSV	hsv(227, 62%, 94%)
CMYK	cmyk(62.3%, 48.5%, 0%, 6.3%)
CIE-LAB	lab(54.63, 23.75, -62.09)
CIE-LCH	lch(54.63, 66.47, 290.93°)
OKLab	oklab(61.75% -0.0038 -0.1778)
OKLCH	oklch(61.75% 0.178 268.8)
XYZ	xyz(26.8741, 22.5692, 84.5847)
Luminance	0.2257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7BEF #EFCE5A

analogous

#5AC6EF #5A7BEF #835AEF

triadic

#5A7BEF #EF5A7B #7BEF5A

tetradic

#5A7BEF #EF5AC6 #EFCE5A #5AEF83

square

#5A7BEF #EF5AC6 #EFCE5A #5AEF83

split-complementary

#5A7BEF #EF835A #C6EF5A

monochromatic

#1238BC #224EEA #5A7BEF #92A8F4 #CAD4FA

Accessibility & contrast

On white

3.81

#5A7BEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#5A7BEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7BEF

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7BEF	#FFFFFF	#000000	##000000
##5A7BEF	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D8AF3

Deuteranopia (green-blind)

#1B7CED

Tritanopia (blue-blind)

#0096AA

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5a7bef;
/* rgb */ color: rgb(90, 123, 239);
/* oklch */ color: oklch(61.8% 0.178 268.8);

Tailwind

colors: {
  custom: {
    50: '#96a0f5',
    500: '#5a7bef',
    950: '#000000',
  },
}

SCSS

$custom: #5a7bef;
$custom-light: #96a0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7bef",
  "rgb": {
    "r": 90,
    "g": 123,
    "b": 239
  },
  "hsl": {
    "h": 226.711,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61753,
    "c": 0.1778,
    "h": 268.8
  },
  "luminance": 0.22572
}

Semantic roles & 50–950 ramp

primary

#5A7BEF

secondary

#ECE1B9

accent

#AF07DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5A7BEF

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

Preview Lab → · Contrast checker → · Palette generator →