#5A77DD#5A77DD

#5A77DD is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.8% C 0.158 H 269.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#5A77DD
RGB	rgb(90, 119, 221)
HSL	hsl(227, 66%, 61%)
HSV	hsv(227, 59%, 87%)
CMYK	cmyk(59.3%, 46.2%, 0%, 13.3%)
CIE-LAB	lab(52.49, 20.18, -55.43)
CIE-LCH	lch(52.49, 58.99, 290.01°)
OKLab	oklab(59.78% -0.0021 -0.1582)
OKLCH	oklch(59.78% 0.158 269.2)
XYZ	xyz(23.8600, 20.5858, 71.1087)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A77DD #DDC05A

analogous

#5AB8DD #5A77DD #7E5ADD

triadic

#5A77DD #DD5A77 #77DD5A

tetradic

#5A77DD #DD5AB8 #DDC05A #5ADD7E

square

#5A77DD #DD5AB8 #DDC05A #5ADD7E

split-complementary

#5A77DD #DD7E5A #B8DD5A

monochromatic

#203C9C #2B4FCF #5A77DD #8DA1E7 #BFCBF2

Accessibility & contrast

On white

4.10

#5A77DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#5A77DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A77DD

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A77DD	#FFFFFF	#000000	##000000
##5A77DD	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4683E1

Deuteranopia (green-blind)

#3278DB

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5a77dd;
/* rgb */ color: rgb(90, 119, 221);
/* oklch */ color: oklch(59.8% 0.158 269.2);

Tailwind

colors: {
  custom: {
    50: '#939de8',
    500: '#5a77dd',
    950: '#000000',
  },
}

SCSS

$custom: #5a77dd;
$custom-light: #939de8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a77dd",
  "rgb": {
    "r": 90,
    "g": 119,
    "b": 221
  },
  "hsl": {
    "h": 226.718,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5978,
    "c": 0.15824,
    "h": 269.2
  },
  "luminance": 0.20588
}

Semantic roles & 50–950 ramp

primary

#5A77DD

secondary

#E2D7B1

accent

#A518CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5A77DD

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

Preview Lab → · Contrast checker → · Palette generator →