#5A77CE#5A77CE

#5A77CE is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.8% C 0.137 H 268.1°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#5A77CE
RGB	rgb(90, 119, 206)
HSL	hsl(225, 54%, 58%)
HSV	hsv(225, 56%, 81%)
CMYK	cmyk(56.3%, 42.2%, 0%, 19.2%)
CIE-LAB	lab(51.64, 15.23, -48.31)
CIE-LCH	lch(51.64, 50.65, 287.50°)
OKLab	oklab(58.85% -0.0045 -0.1373)
OKLCH	oklch(58.85% 0.137 268.1)
XYZ	xyz(21.9501, 19.8219, 61.0499)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A77CE #CEB15A

analogous

#5AB1CE #5A77CE #775ACE

triadic

#5A77CE #CE5A77 #77CE5A

tetradic

#5A77CE #CE5AB1 #CEB15A #5ACE77

square

#5A77CE #CE5AB1 #CEB15A #5ACE77

split-complementary

#5A77CE #CE775A #B1CE5A

monochromatic

#283F86 #3656B5 #5A77CE #899EDC #B8C5EA

Accessibility & contrast

On white

4.23

#5A77CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#5A77CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A77CE

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A77CE	#FFFFFF	#000000	##000000
##5A77CE	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5181D1

Deuteranopia (green-blind)

#4376CC

Tritanopia (blue-blind)

#0D8A98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5a77ce;
/* rgb */ color: rgb(90, 119, 206);
/* oklch */ color: oklch(58.8% 0.137 268.1);

Tailwind

colors: {
  custom: {
    50: '#919ddd',
    500: '#5a77ce',
    950: '#000000',
  },
}

SCSS

$custom: #5a77ce;
$custom-light: #919ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5a77ce",
  "rgb": {
    "r": 90,
    "g": 119,
    "b": 206
  },
  "hsl": {
    "h": 225,
    "s": 54.206,
    "l": 58.039
  },
  "oklch": {
    "l": 0.58845,
    "c": 0.1374,
    "h": 268.1
  },
  "luminance": 0.19824
}

Semantic roles & 50–950 ramp

primary

#5A77CE

secondary

#D9CDAB

accent

#B94ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5A77CE

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

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