#5A71BE#5A71BE

#5A71BE is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.6% C 0.122 H 269.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#5A71BE
RGB	rgb(90, 113, 190)
HSL	hsl(226, 43%, 55%)
HSV	hsv(226, 53%, 75%)
CMYK	cmyk(52.6%, 40.5%, 0%, 25.5%)
CIE-LAB	lab(49.13, 13.72, -43.13)
CIE-LCH	lch(49.13, 45.26, 287.65°)
OKLab	oklab(56.64% -0.0007 -0.1222)
OKLCH	oklch(56.64% 0.122 269.6)
XYZ	xyz(19.4128, 17.7003, 51.0988)
Luminance	0.1770 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A71BE #BEA75A

analogous

#5AA3BE #5A71BE #755ABE

triadic

#5A71BE #BE5A71 #71BE5A

tetradic

#5A71BE #BE5AA3 #BEA75A #5ABE75

square

#5A71BE #BE5AA3 #BEA75A #5ABE75

split-complementary

#5A71BE #BE755A #A3BE5A

monochromatic

#2D3C71 #3E549D #5A71BE #8697CF #B2BDE1

Accessibility & contrast

On white

4.63

#5A71BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#5A71BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5A71BE

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A71BE	#FFFFFF	#000000	##FFFFFF
##5A71BE	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5279C1

Deuteranopia (green-blind)

#4771BC

Tritanopia (blue-blind)

#2A828E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5a71be;
/* rgb */ color: rgb(90, 113, 190);
/* oklch */ color: oklch(56.6% 0.122 269.6);

Tailwind

colors: {
  custom: {
    50: '#8f99d2',
    500: '#5a71be',
    950: '#000000',
  },
}

SCSS

$custom: #5a71be;
$custom-light: #8f99d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a71be",
  "rgb": {
    "r": 90,
    "g": 113,
    "b": 190
  },
  "hsl": {
    "h": 226.2,
    "s": 43.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56637,
    "c": 0.12221,
    "h": 269.6
  },
  "luminance": 0.17702
}

Semantic roles & 50–950 ramp

primary

#5A71BE

secondary

#CFC5A5

accent

#B655D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #5A71BE

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

Preview Lab → · Contrast checker → · Palette generator →