#5A71BF#5A71BF

#5A71BF is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.7% C 0.124 H 269.7°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#5A71BF
RGB	rgb(90, 113, 191)
HSL	hsl(226, 44%, 55%)
HSV	hsv(226, 53%, 75%)
CMYK	cmyk(52.9%, 40.8%, 0%, 25.1%)
CIE-LAB	lab(49.18, 14.04, -43.62)
CIE-LCH	lch(49.18, 45.82, 287.84°)
OKLab	oklab(56.7% -0.0005 -0.1236)
OKLCH	oklch(56.7% 0.124 269.7)
XYZ	xyz(19.5225, 17.7442, 51.6763)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A71BF #BFA85A

analogous

#5AA3BF #5A71BF #765ABF

triadic

#5A71BF #BF5A71 #71BF5A

tetradic

#5A71BF #BF5AA3 #BFA85A #5ABF76

square

#5A71BF #BF5AA3 #BFA85A #5ABF76

split-complementary

#5A71BF #BF765A #A3BF5A

monochromatic

#2C3C72 #3D549E #5A71BF #8697D0 #B2BDE1

Accessibility & contrast

On white

4.62

#5A71BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#5A71BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5A71BF

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A71BF	#FFFFFF	#000000	##FFFFFF
##5A71BF	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)

#517AC2

Deuteranopia (green-blind)

#4671BD

Tritanopia (blue-blind)

#29828F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5a71bf;
/* rgb */ color: rgb(90, 113, 191);
/* oklch */ color: oklch(56.7% 0.124 269.7);

Tailwind

colors: {
  custom: {
    50: '#8f99d3',
    500: '#5a71bf',
    950: '#000000',
  },
}

SCSS

$custom: #5a71bf;
$custom-light: #8f99d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a71bf",
  "rgb": {
    "r": 90,
    "g": 113,
    "b": 191
  },
  "hsl": {
    "h": 226.337,
    "s": 44.105,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56696,
    "c": 0.12365,
    "h": 269.7
  },
  "luminance": 0.17746
}

Semantic roles & 50–950 ramp

primary

#5A71BF

secondary

#D0C6A5

accent

#B754D4

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #5A71BF

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

Preview Lab → · Contrast checker → · Palette generator →