#5A77CD#5A77CD

#5A77CD is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.8% C 0.136 H 268.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#5A77CD
RGB	rgb(90, 119, 205)
HSL	hsl(225, 53%, 58%)
HSV	hsv(225, 56%, 80%)
CMYK	cmyk(56.1%, 42%, 0%, 19.6%)
CIE-LAB	lab(51.58, 14.90, -47.83)
CIE-LCH	lch(51.58, 50.09, 287.31°)
OKLab	oklab(58.79% -0.0047 -0.1359)
OKLCH	oklch(58.79% 0.136 268)
XYZ	xyz(21.8290, 19.7734, 60.4121)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A77CD #CDB05A

analogous

#5AB0CD #5A77CD #775ACD

triadic

#5A77CD #CD5A77 #77CD5A

tetradic

#5A77CD #CD5AB0 #CDB05A #5ACD77

square

#5A77CD #CD5AB0 #CDB05A #5ACD77

split-complementary

#5A77CD #CD775A #B0CD5A

monochromatic

#283F84 #3656B3 #5A77CD #899EDB #B8C4E9

Accessibility & contrast

On white

4.24

#5A77CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#5A77CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A77CD

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A77CD	#FFFFFF	#000000	##000000
##5A77CD	1.00	4.24	4.96	4.96
#FFFFFF	4.24	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)

#5280D0

Deuteranopia (green-blind)

#4476CB

Tritanopia (blue-blind)

#108A98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5a77cd;
/* rgb */ color: rgb(90, 119, 205);
/* oklch */ color: oklch(58.8% 0.136 268.0);

Tailwind

colors: {
  custom: {
    50: '#919ddd',
    500: '#5a77cd',
    950: '#000000',
  },
}

SCSS

$custom: #5a77cd;
$custom-light: #919ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5a77cd",
  "rgb": {
    "r": 90,
    "g": 119,
    "b": 205
  },
  "hsl": {
    "h": 224.87,
    "s": 53.488,
    "l": 57.843
  },
  "oklch": {
    "l": 0.58785,
    "c": 0.13599,
    "h": 268
  },
  "luminance": 0.19775
}

Semantic roles & 50–950 ramp

primary

#5A77CD

secondary

#D8CDAA

accent

#B84BDD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5A77CD

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

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