#5F71BD#5F71BD

#5F71BD is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.9% C 0.119 H 272.1°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#5F71BD
RGB	rgb(95, 113, 189)
HSL	hsl(229, 42%, 56%)
HSV	hsv(229, 50%, 74%)
CMYK	cmyk(49.7%, 40.2%, 0%, 25.9%)
CIE-LAB	lab(49.39, 14.56, -42.11)
CIE-LCH	lch(49.39, 44.56, 289.08°)
OKLab	oklab(56.9% 0.0043 -0.1191)
OKLCH	oklch(56.9% 0.119 272.1)
XYZ	xyz(19.8068, 17.9160, 50.5487)
Luminance	0.1792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F71BD #BDAB5F

analogous

#5FA0BD #5F71BD #7C5FBD

triadic

#5F71BD #BD5F71 #71BD5F

tetradic

#5F71BD #BD5FA0 #BDAB5F #5FBD7C

square

#5F71BD #BD5FA0 #BDAB5F #5FBD7C

split-complementary

#5F71BD #BD7C5F #A0BD5F

monochromatic

#2F3C72 #41539E #5F71BD #8A97CF #B6BEE1

Accessibility & contrast

On white

4.58

#5F71BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#5F71BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F71BD

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F71BD	#FFFFFF	#000000	##000000
##5F71BD	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#537AC0

Deuteranopia (green-blind)

#4A72BB

Tritanopia (blue-blind)

#38818E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5f71bd;
/* rgb */ color: rgb(95, 113, 189);
/* oklch */ color: oklch(56.9% 0.119 272.1);

Tailwind

colors: {
  custom: {
    50: '#9299d1',
    500: '#5f71bd',
    950: '#000000',
  },
}

SCSS

$custom: #5f71bd;
$custom-light: #9299d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5f71bd",
  "rgb": {
    "r": 95,
    "g": 113,
    "b": 189
  },
  "hsl": {
    "h": 228.511,
    "s": 41.593,
    "l": 55.686
  },
  "oklch": {
    "l": 0.56905,
    "c": 0.11922,
    "h": 272.1
  },
  "luminance": 0.17917
}

Semantic roles & 50–950 ramp

primary

#5F71BD

secondary

#CFC8A8

accent

#BA56D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #5F71BD

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

Preview Lab → · Contrast checker → · Palette generator →