#5F71CC#5F71CC

#5F71CC is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.8% C 0.141 H 272.8°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5F71CC
RGB	rgb(95, 113, 204)
HSL	hsl(230, 52%, 59%)
HSV	hsv(230, 53%, 80%)
CMYK	cmyk(53.4%, 44.6%, 0%, 20%)
CIE-LAB	lab(50.22, 19.33, -49.41)
CIE-LCH	lch(50.22, 53.05, 291.36°)
OKLab	oklab(57.8% 0.007 -0.1405)
OKLCH	oklch(57.8% 0.141 272.8)
XYZ	xyz(21.5200, 18.6013, 59.5715)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F71CC #CCBA5F

analogous

#5FA7CC #5F71CC #835FCC

triadic

#5F71CC #CC5F71 #71CC5F

tetradic

#5F71CC #CC5FA7 #CCBA5F #5FCC83

square

#5F71CC #CC5FA7 #CCBA5F #5FCC83

split-complementary

#5F71CC #CC835F #A7CC5F

monochromatic

#2B3A86 #394EB4 #5F71CC #8D9ADB #BCC3EA

Accessibility & contrast

On white

4.45

#5F71CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#5F71CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F71CC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F71CC	#FFFFFF	#000000	##000000
##5F71CC	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497CCF

Deuteranopia (green-blind)

#3D73CA

Tritanopia (blue-blind)

#2A8594

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5f71cc;
/* rgb */ color: rgb(95, 113, 204);
/* oklch */ color: oklch(57.8% 0.141 272.8);

Tailwind

colors: {
  custom: {
    50: '#9499dc',
    500: '#5f71cc',
    950: '#000000',
  },
}

SCSS

$custom: #5f71cc;
$custom-light: #9499dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f71cc",
  "rgb": {
    "r": 95,
    "g": 113,
    "b": 204
  },
  "hsl": {
    "h": 230.092,
    "s": 51.659,
    "l": 58.627
  },
  "oklch": {
    "l": 0.57803,
    "c": 0.14068,
    "h": 272.8
  },
  "luminance": 0.18603
}

Semantic roles & 50–950 ramp

primary

#5F71CC

secondary

#D9D2AE

accent

#C44DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #5F71CC

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

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