#5B5FED#5B5FED

#5B5FED is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.5% C 0.209 H 276.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5B5FED
RGB	rgb(91, 95, 237)
HSL	hsl(238, 80%, 64%)
HSV	hsv(238, 62%, 93%)
CMYK	cmyk(61.6%, 59.9%, 0%, 7.1%)
CIE-LAB	lab(47.65, 40.30, -72.25)
CIE-LCH	lch(47.65, 82.73, 299.15°)
OKLab	oklab(56.5% 0.0225 -0.2079)
OKLCH	oklch(56.5% 0.209 276.2)
XYZ	xyz(23.6877, 16.5211, 82.0450)
Luminance	0.1652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B5FED #EDE95B

analogous

#5BA8ED #5B5FED #A05BED

triadic

#5B5FED #ED5B5F #5FED5B

tetradic

#5B5FED #ED5BA8 #EDE95B #5BEDA0

square

#5B5FED #ED5BA8 #EDE95B #5BEDA0

split-complementary

#5B5FED #EDA05B #A8ED5B

monochromatic

#1419B9 #2429E7 #5B5FED #9295F3 #C9CBF9

Accessibility & contrast

On white

4.88

#5B5FED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#5B5FED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B5FED

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B5FED	#FFFFFF	#000000	##FFFFFF
##5B5FED	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F2

Deuteranopia (green-blind)

#006BEA

Tritanopia (blue-blind)

#00829D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5b5fed;
/* rgb */ color: rgb(91, 95, 237);
/* oklch */ color: oklch(56.5% 0.209 276.2);

Tailwind

colors: {
  custom: {
    50: '#988cf4',
    500: '#5b5fed',
    950: '#000000',
  },
}

SCSS

$custom: #5b5fed;
$custom-light: #988cf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b5fed",
  "rgb": {
    "r": 91,
    "g": 95,
    "b": 237
  },
  "hsl": {
    "h": 238.356,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.56501,
    "c": 0.20915,
    "h": 276.2
  },
  "luminance": 0.16523
}

Semantic roles & 50–950 ramp

primary

#5B5FED

secondary

#EBEAB9

accent

#D709DD

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5B5FED

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

Preview Lab → · Contrast checker → · Palette generator →