#5771FF#5771FF

#5771FF is a mid, highly saturated blue. Relative luminance 0.211; OKLCH L 60.8% C 0.212 H 270.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5771FF
RGB	rgb(87, 113, 255)
HSL	hsl(231, 100%, 67%)
HSV	hsv(231, 66%, 100%)
CMYK	cmyk(65.9%, 55.7%, 0%, 0%)
CIE-LAB	lab(53.01, 34.76, -73.58)
CIE-LCH	lch(53.01, 81.38, 295.29°)
OKLab	oklab(60.83% 0.0033 -0.2118)
OKLCH	oklch(60.83% 0.212 270.9)
XYZ	xyz(27.8795, 21.0539, 97.1829)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5771FF #FFE557

analogous

#57C5FF #5771FF #9157FF

triadic

#5771FF #FF5771 #71FF57

tetradic

#5771FF #FF57C5 #FFE557 #57FF91

square

#5771FF #FF57C5 #FFE557 #57FF91

split-complementary

#5771FF #FF9157 #C5FF57

monochromatic

#0022DC #1A3DFF #5771FF #94A5FF #D1D8FF

Accessibility & contrast

On white

4.03

#5771FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#5771FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5771FF

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5771FF	#FFFFFF	#000000	##000000
##5771FF	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0086FF

Deuteranopia (green-blind)

#0077FC

Tritanopia (blue-blind)

#0093AD

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5771ff;
/* rgb */ color: rgb(87, 113, 255);
/* oklch */ color: oklch(60.8% 0.212 270.9);

Tailwind

colors: {
  custom: {
    50: '#9899ff',
    500: '#5771ff',
    950: '#000000',
  },
}

SCSS

$custom: #5771ff;
$custom-light: #9899ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5771ff",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 255
  },
  "hsl": {
    "h": 230.714,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.60827,
    "c": 0.2118,
    "h": 270.9
  },
  "luminance": 0.21056
}

Semantic roles & 50–950 ramp

primary

#5771FF

secondary

#F4EBBE

accent

#C200E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #5771FF

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

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