#5D71BB#5D71BB

#5D71BB is a mid, moderate blue. Relative luminance 0.177; OKLCH L 56.7% C 0.117 H 270.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#5D71BB
RGB	rgb(93, 113, 187)
HSL	hsl(227, 41%, 55%)
HSV	hsv(227, 50%, 73%)
CMYK	cmyk(50.3%, 39.6%, 0%, 26.7%)
CIE-LAB	lab(49.16, 13.46, -41.34)
CIE-LCH	lch(49.16, 43.48, 288.04°)
OKLab	oklab(56.66% 0.0018 -0.1169)
OKLCH	oklch(56.66% 0.117 270.9)
XYZ	xyz(19.3861, 17.7240, 49.4036)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D71BB #BBA75D

analogous

#5DA0BB #5D71BB #785DBB

triadic

#5D71BB #BB5D71 #71BB5D

tetradic

#5D71BB #BB5DA0 #BBA75D #5DBB78

square

#5D71BB #BB5DA0 #BBA75D #5DBB78

split-complementary

#5D71BB #BB785D #A0BB5D

monochromatic

#2F3C6F #41549A #5D71BB #8897CD #B3BDDF

Accessibility & contrast

On white

4.62

#5D71BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#5D71BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5D71BB

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D71BB	#FFFFFF	#000000	##FFFFFF
##5D71BB	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5479BE

Deuteranopia (green-blind)

#4A71B9

Tritanopia (blue-blind)

#35818D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5d71bb;
/* rgb */ color: rgb(93, 113, 187);
/* oklch */ color: oklch(56.7% 0.117 270.9);

Tailwind

colors: {
  custom: {
    50: '#9099d0',
    500: '#5d71bb',
    950: '#000000',
  },
}

SCSS

$custom: #5d71bb;
$custom-light: #9099d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5d71bb",
  "rgb": {
    "r": 93,
    "g": 113,
    "b": 187
  },
  "hsl": {
    "h": 227.234,
    "s": 40.87,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56657,
    "c": 0.11693,
    "h": 270.9
  },
  "luminance": 0.17725
}

Semantic roles & 50–950 ramp

primary

#5D71BB

secondary

#CEC5A6

accent

#B757D1

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #5D71BB

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

Preview Lab → · Contrast checker → · Palette generator →