#5A77EF#5A77EF

#5A77EF is a mid, vivid blue. Relative luminance 0.216; OKLCH L 61.0% C 0.183 H 270.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#5A77EF
RGB	rgb(90, 119, 239)
HSL	hsl(228, 82%, 65%)
HSV	hsv(228, 62%, 94%)
CMYK	cmyk(62.3%, 50.2%, 0%, 6.3%)
CIE-LAB	lab(53.60, 26.20, -63.74)
CIE-LCH	lch(53.60, 68.92, 292.34°)
OKLab	oklab(60.97% 0 -0.1827)
OKLCH	oklch(60.97% 0.183 270)
XYZ	xyz(26.3880, 21.5970, 84.4227)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A77EF #EFD25A

analogous

#5AC2EF #5A77EF #885AEF

triadic

#5A77EF #EF5A77 #77EF5A

tetradic

#5A77EF #EF5AC2 #EFD25A #5AEF88

square

#5A77EF #EF5AC2 #EFD25A #5AEF88

split-complementary

#5A77EF #EF885A #C2EF5A

monochromatic

#1233BC #2249EA #5A77EF #92A5F4 #CAD3FA

Accessibility & contrast

On white

3.95

#5A77EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#5A77EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A77EF

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A77EF	#FFFFFF	#000000	##000000
##5A77EF	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3387F3

Deuteranopia (green-blind)

#007AED

Tritanopia (blue-blind)

#0093A8

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5a77ef;
/* rgb */ color: rgb(90, 119, 239);
/* oklch */ color: oklch(61.0% 0.183 270.0);

Tailwind

colors: {
  custom: {
    50: '#969df5',
    500: '#5a77ef',
    950: '#000000',
  },
}

SCSS

$custom: #5a77ef;
$custom-light: #969df5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a77ef",
  "rgb": {
    "r": 90,
    "g": 119,
    "b": 239
  },
  "hsl": {
    "h": 228.322,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.60973,
    "c": 0.18268,
    "h": 270
  },
  "luminance": 0.21599
}

Semantic roles & 50–950 ramp

primary

#5A77EF

secondary

#ECE2B9

accent

#B507DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5A77EF

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

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