#5A77BF#5A77BF

#5A77BF is a mid, moderate blue. Relative luminance 0.191; OKLCH L 58.0% C 0.116 H 266.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5A77BF
RGB	rgb(90, 119, 191)
HSL	hsl(223, 44%, 55%)
HSV	hsv(223, 53%, 75%)
CMYK	cmyk(52.9%, 37.7%, 0%, 25.1%)
CIE-LAB	lab(50.84, 10.37, -41.00)
CIE-LCH	lch(50.84, 42.29, 284.19°)
OKLab	oklab(57.97% -0.0076 -0.1159)
OKLCH	oklch(57.97% 0.116 266.3)
XYZ	xyz(20.2141, 19.1275, 51.9069)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A77BF #BFA25A

analogous

#5AAABF #5A77BF #6F5ABF

triadic

#5A77BF #BF5A77 #77BF5A

tetradic

#5A77BF #BF5AAA #BFA25A #5ABF6F

square

#5A77BF #BF5AAA #BFA25A #5ABF6F

split-complementary

#5A77BF #BF6F5A #AABF5A

monochromatic

#2C4072 #3D599E #5A77BF #869BD0 #B2C0E1

Accessibility & contrast

On white

4.35

#5A77BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5A77BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A77BF

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A77BF	#FFFFFF	#000000	##000000
##5A77BF	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7EC2

Deuteranopia (green-blind)

#4F75BD

Tritanopia (blue-blind)

#288792

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5a77bf;
/* rgb */ color: rgb(90, 119, 191);
/* oklch */ color: oklch(58.0% 0.116 266.3);

Tailwind

colors: {
  custom: {
    50: '#8f9dd2',
    500: '#5a77bf',
    950: '#000000',
  },
}

SCSS

$custom: #5a77bf;
$custom-light: #8f9dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a77bf",
  "rgb": {
    "r": 90,
    "g": 119,
    "b": 191
  },
  "hsl": {
    "h": 222.772,
    "s": 44.105,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57969,
    "c": 0.1162,
    "h": 266.3
  },
  "luminance": 0.19129
}

Semantic roles & 50–950 ramp

primary

#5A77BF

secondary

#D0C3A5

accent

#AF54D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5A77BF

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

Preview Lab → · Contrast checker → · Palette generator →