#5D77CC#5D77CC

#5D77CC is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.9% C 0.134 H 269.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#5D77CC
RGB	rgb(93, 119, 204)
HSL	hsl(226, 52%, 58%)
HSV	hsv(226, 54%, 80%)
CMYK	cmyk(54.4%, 41.7%, 0%, 20%)
CIE-LAB	lab(51.70, 15.22, -47.06)
CIE-LCH	lch(51.70, 49.45, 287.92°)
OKLab	oklab(58.91% -0.0019 -0.1336)
OKLCH	oklch(58.91% 0.134 269.2)
XYZ	xyz(22.0065, 19.8788, 59.7924)
Luminance	0.1988 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D77CC #CCB25D

analogous

#5DAECC #5D77CC #7A5DCC

triadic

#5D77CC #CC5D77 #77CC5D

tetradic

#5D77CC #CC5DAE #CCB25D #5DCC7A

square

#5D77CC #CC5DAE #CCB25D #5DCC7A

split-complementary

#5D77CC #CC7A5D #AECC5D

monochromatic

#2A3F85 #3855B3 #5D77CC #8C9EDB #BAC5E9

Accessibility & contrast

On white

4.22

#5D77CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#5D77CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D77CC

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D77CC	#FFFFFF	#000000	##000000
##5D77CC	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5380CF

Deuteranopia (green-blind)

#4677CA

Tritanopia (blue-blind)

#218A97

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5d77cc;
/* rgb */ color: rgb(93, 119, 204);
/* oklch */ color: oklch(58.9% 0.134 269.2);

Tailwind

colors: {
  custom: {
    50: '#929ddc',
    500: '#5d77cc',
    950: '#000000',
  },
}

SCSS

$custom: #5d77cc;
$custom-light: #929ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#5d77cc",
  "rgb": {
    "r": 93,
    "g": 119,
    "b": 204
  },
  "hsl": {
    "h": 225.946,
    "s": 52.113,
    "l": 58.235
  },
  "oklch": {
    "l": 0.58906,
    "c": 0.13361,
    "h": 269.2
  },
  "luminance": 0.1988
}

Semantic roles & 50–950 ramp

primary

#5D77CC

secondary

#D9CEAC

accent

#BA4CDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5D77CC

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

Preview Lab → · Contrast checker → · Palette generator →