#5A77F0#5A77F0

#5A77F0 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 61.0% C 0.184 H 270.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5A77F0
RGB	rgb(90, 119, 240)
HSL	hsl(228, 83%, 65%)
HSV	hsv(228, 63%, 94%)
CMYK	cmyk(62.5%, 50.4%, 0%, 5.9%)
CIE-LAB	lab(53.66, 26.53, -64.20)
CIE-LCH	lch(53.66, 69.46, 292.45°)
OKLab	oklab(61.04% 0.0001 -0.184)
OKLCH	oklch(61.04% 0.184 270)
XYZ	xyz(26.5361, 21.6563, 85.2028)
Luminance	0.2166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A77F0 #F0D35A

analogous

#5AC2F0 #5A77F0 #885AF0

triadic

#5A77F0 #F05A77 #77F05A

tetradic

#5A77F0 #F05AC2 #F0D35A #5AF088

square

#5A77F0 #F05AC2 #F0D35A #5AF088

split-complementary

#5A77F0 #F0885A #C2F05A

monochromatic

#1133BE #2249EB #5A77F0 #92A5F5 #CAD3FA

Accessibility & contrast

On white

3.94

#5A77F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#5A77F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A77F0

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A77F0	#FFFFFF	#000000	##000000
##5A77F0	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3187F4

Deuteranopia (green-blind)

#007AEE

Tritanopia (blue-blind)

#0093A8

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5a77f0;
/* rgb */ color: rgb(90, 119, 240);
/* oklch */ color: oklch(61.0% 0.184 270.0);

Tailwind

colors: {
  custom: {
    50: '#969df6',
    500: '#5a77f0',
    950: '#000000',
  },
}

SCSS

$custom: #5a77f0;
$custom-light: #969df6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a77f0",
  "rgb": {
    "r": 90,
    "g": 119,
    "b": 240
  },
  "hsl": {
    "h": 228.4,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.61041,
    "c": 0.18402,
    "h": 270
  },
  "luminance": 0.21659
}

Semantic roles & 50–950 ramp

primary

#5A77F0

secondary

#EDE3B9

accent

#B606E0

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5A77F0

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

Preview Lab → · Contrast checker → · Palette generator →