#5B4DD7#5B4DD7

#5B4DD7 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.8% C 0.203 H 281.2°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5B4DD7
RGB	rgb(91, 77, 215)
HSL	hsl(246, 63%, 57%)
HSV	hsv(246, 64%, 84%)
CMYK	cmyk(57.7%, 64.2%, 0%, 15.7%)
CIE-LAB	lab(41.90, 43.95, -69.14)
CIE-LCH	lch(41.90, 81.93, 302.44°)
OKLab	oklab(51.76% 0.0394 -0.1989)
OKLCH	oklch(51.76% 0.203 281.2)
XYZ	xyz(19.2302, 12.4369, 65.6640)
Luminance	0.1244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4DD7 #C9D74D

analogous

#4D84D7 #5B4DD7 #A04DD7

triadic

#5B4DD7 #D75B4D #4DD75B

tetradic

#5B4DD7 #D74D84 #C9D74D #4DD7A0

square

#5B4DD7 #D74D84 #C9D74D #4DD7A0

split-complementary

#5B4DD7 #D7A04D #84D74D

monochromatic

#2A1F8A #392ABC #5B4DD7 #897FE2 #B7B1ED

Accessibility & contrast

On white

6.02

#5B4DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5B4DD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4DD7

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4DD7	#FFFFFF	#000000	##FFFFFF
##5B4DD7	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005ED4

Tritanopia (blue-blind)

#0D708B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b4dd7;
/* rgb */ color: rgb(91, 77, 215);
/* oklch */ color: oklch(51.8% 0.203 281.2);

Tailwind

colors: {
  custom: {
    50: '#9580e4',
    500: '#5b4dd7',
    950: '#000000',
  },
}

SCSS

$custom: #5b4dd7;
$custom-light: #9580e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4dd7",
  "rgb": {
    "r": 91,
    "g": 77,
    "b": 215
  },
  "hsl": {
    "h": 246.087,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51762,
    "c": 0.20276,
    "h": 281.2
  },
  "luminance": 0.12438
}

Semantic roles & 50–950 ramp

primary

#5B4DD7

secondary

#D6DCA4

accent

#E641D6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5B4DD7

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

Preview Lab → · Contrast checker → · Palette generator →