#5B4CD8#5B4CD8

#5B4CD8 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.7% C 0.205 H 281.3°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#5B4CD8
RGB	rgb(91, 76, 216)
HSL	hsl(246, 64%, 57%)
HSV	hsv(246, 65%, 85%)
CMYK	cmyk(57.9%, 64.8%, 0%, 15.3%)
CIE-LAB	lab(41.77, 44.84, -69.94)
CIE-LCH	lch(41.77, 83.08, 302.66°)
OKLab	oklab(51.69% 0.0402 -0.2012)
OKLCH	oklch(51.69% 0.205 281.3)
XYZ	xyz(19.2896, 12.3496, 66.3197)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4CD8 #C9D84C

analogous

#4C83D8 #5B4CD8 #A14CD8

triadic

#5B4CD8 #D85B4C #4CD85B

tetradic

#5B4CD8 #D84C83 #C9D84C #4CD8A1

square

#5B4CD8 #D84C83 #C9D84C #4CD8A1

split-complementary

#5B4CD8 #D8A14C #83D84C

monochromatic

#2A1E8B #3929BE #5B4CD8 #897EE3 #B7B1EE

Accessibility & contrast

On white

6.05

#5B4CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5B4CD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4CD8

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4CD8	#FFFFFF	#000000	##FFFFFF
##5B4CD8	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DC

Deuteranopia (green-blind)

#005DD5

Tritanopia (blue-blind)

#0A6F8B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b4cd8;
/* rgb */ color: rgb(91, 76, 216);
/* oklch */ color: oklch(51.7% 0.205 281.3);

Tailwind

colors: {
  custom: {
    50: '#957fe5',
    500: '#5b4cd8',
    950: '#000000',
  },
}

SCSS

$custom: #5b4cd8;
$custom-light: #957fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4cd8",
  "rgb": {
    "r": 91,
    "g": 76,
    "b": 216
  },
  "hsl": {
    "h": 246.429,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51689,
    "c": 0.2052,
    "h": 281.3
  },
  "luminance": 0.12351
}

Semantic roles & 50–950 ramp

primary

#5B4CD8

secondary

#D6DCA4

accent

#E741D5

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5B4CD8

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

Preview Lab → · Contrast checker → · Palette generator →