#5C71CB#5C71CB

#5C71CB is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.5% C 0.140 H 271.5°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#5C71CB
RGB	rgb(92, 113, 203)
HSL	hsl(229, 52%, 58%)
HSV	hsv(229, 55%, 80%)
CMYK	cmyk(54.7%, 44.3%, 0%, 20.4%)
CIE-LAB	lab(49.97, 18.36, -49.24)
CIE-LCH	lch(49.97, 52.55, 290.45°)
OKLab	oklab(57.55% 0.0037 -0.1401)
OKLCH	oklch(57.55% 0.14 271.5)
XYZ	xyz(21.0947, 18.3959, 58.9275)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C71CB #CBB65C

analogous

#5CA8CB #5C71CB #7F5CCB

triadic

#5C71CB #CB5C71 #71CB5C

tetradic

#5C71CB #CB5CA8 #CBB65C #5CCB7F

square

#5C71CB #CB5CA8 #CBB65C #5CCB7F

split-complementary

#5C71CB #CB7F5C #A8CB5C

monochromatic

#2A3B83 #394FB1 #5C71CB #8A99DA #B9C2E9

Accessibility & contrast

On white

4.49

#5C71CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#5C71CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C71CB

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C71CB	#FFFFFF	#000000	##000000
##5C71CB	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7CCE

Deuteranopia (green-blind)

#3C72C9

Tritanopia (blue-blind)

#218594

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5c71cb;
/* rgb */ color: rgb(92, 113, 203);
/* oklch */ color: oklch(57.5% 0.140 271.5);

Tailwind

colors: {
  custom: {
    50: '#9299db',
    500: '#5c71cb',
    950: '#000000',
  },
}

SCSS

$custom: #5c71cb;
$custom-light: #9299db;
$custom-dark: #000000;

JSON

{
  "hex": "#5c71cb",
  "rgb": {
    "r": 92,
    "g": 113,
    "b": 203
  },
  "hsl": {
    "h": 228.649,
    "s": 51.628,
    "l": 57.843
  },
  "oklch": {
    "l": 0.57549,
    "c": 0.14013,
    "h": 271.5
  },
  "luminance": 0.18397
}

Semantic roles & 50–950 ramp

primary

#5C71CB

secondary

#D8CFAB

accent

#C04DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #5C71CB

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

Preview Lab → · Contrast checker → · Palette generator →