#5D71CB#5D71CB

#5D71CB is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.6% C 0.140 H 271.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#5D71CB
RGB	rgb(93, 113, 203)
HSL	hsl(229, 51%, 58%)
HSV	hsv(229, 54%, 80%)
CMYK	cmyk(54.2%, 44.3%, 0%, 20.4%)
CIE-LAB	lab(50.03, 18.57, -49.14)
CIE-LCH	lch(50.03, 52.53, 290.71°)
OKLab	oklab(57.61% 0.0047 -0.1398)
OKLCH	oklch(57.61% 0.14 271.9)
XYZ	xyz(21.1953, 18.4477, 58.9322)
Luminance	0.1845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D71CB #CBB75D

analogous

#5DA8CB #5D71CB #805DCB

triadic

#5D71CB #CB5D71 #71CB5D

tetradic

#5D71CB #CB5DA8 #CBB75D #5DCB80

square

#5D71CB #CB5DA8 #CBB75D #5DCB80

split-complementary

#5D71CB #CB805D #A8CB5D

monochromatic

#2A3A83 #394FB2 #5D71CB #8B9ADA #BAC2E9

Accessibility & contrast

On white

4.48

#5D71CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#5D71CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D71CB

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D71CB	#FFFFFF	#000000	##000000
##5D71CB	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7CCE

Deuteranopia (green-blind)

#3D73C9

Tritanopia (blue-blind)

#248594

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5d71cb;
/* rgb */ color: rgb(93, 113, 203);
/* oklch */ color: oklch(57.6% 0.140 271.9);

Tailwind

colors: {
  custom: {
    50: '#9299db',
    500: '#5d71cb',
    950: '#000000',
  },
}

SCSS

$custom: #5d71cb;
$custom-light: #9299db;
$custom-dark: #000000;

JSON

{
  "hex": "#5d71cb",
  "rgb": {
    "r": 93,
    "g": 113,
    "b": 203
  },
  "hsl": {
    "h": 229.091,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.57612,
    "c": 0.13984,
    "h": 271.9
  },
  "luminance": 0.18449
}

Semantic roles & 50–950 ramp

primary

#5D71CB

secondary

#D8D0AC

accent

#C14DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #5D71CB

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

Preview Lab → · Contrast checker → · Palette generator →