#5575CD#5575CD

#5575CD is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.1% C 0.140 H 267.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5575CD
RGB	rgb(85, 117, 205)
HSL	hsl(224, 55%, 57%)
HSV	hsv(224, 59%, 80%)
CMYK	cmyk(58.5%, 42.9%, 0%, 19.6%)
CIE-LAB	lab(50.76, 15.12, -49.15)
CIE-LCH	lch(50.76, 51.42, 287.09°)
OKLab	oklab(58.08% -0.0074 -0.1399)
OKLCH	oklch(58.08% 0.14 267)
XYZ	xyz(21.1233, 19.0599, 60.3116)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5575CD #CDAD55

analogous

#55B1CD #5575CD #7155CD

triadic

#5575CD #CD5575 #75CD55

tetradic

#5575CD #CD55B1 #CDAD55 #55CD71

square

#5575CD #CD55B1 #CDAD55 #55CD71

split-complementary

#5575CD #CD7155 #B1CD55

monochromatic

#263E82 #3455B1 #5575CD #849BDB #B4C2E9

Accessibility & contrast

On white

4.36

#5575CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#5575CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5575CD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5575CD	#FFFFFF	#000000	##000000
##5575CD	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7FD0

Deuteranopia (green-blind)

#3D74CB

Tritanopia (blue-blind)

#008997

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5575cd;
/* rgb */ color: rgb(85, 117, 205);
/* oklch */ color: oklch(58.1% 0.140 267.0);

Tailwind

colors: {
  custom: {
    50: '#8e9cdd',
    500: '#5575cd',
    950: '#000000',
  },
}

SCSS

$custom: #5575cd;
$custom-light: #8e9cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5575cd",
  "rgb": {
    "r": 85,
    "g": 117,
    "b": 205
  },
  "hsl": {
    "h": 224,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58079,
    "c": 0.14013,
    "h": 267
  },
  "luminance": 0.19062
}

Semantic roles & 50–950 ramp

primary

#5575CD

secondary

#D7CAA6

accent

#B64ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5575CD

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

Preview Lab → · Contrast checker → · Palette generator →