#5B45D8#5B45D8

#5B45D8 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.6% C 0.213 H 282.5°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#5B45D8
RGB	rgb(91, 69, 216)
HSL	hsl(249, 65%, 56%)
HSV	hsv(249, 68%, 85%)
CMYK	cmyk(57.9%, 68.1%, 0%, 15.3%)
CIE-LAB	lab(40.31, 48.79, -72.32)
CIE-LCH	lch(40.31, 87.24, 304.01°)
OKLab	oklab(50.64% 0.0461 -0.2082)
OKLCH	oklch(50.64% 0.213 282.5)
XYZ	xyz(18.8333, 11.4370, 66.1676)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B45D8 #C2D845

analogous

#4578D8 #5B45D8 #A545D8

triadic

#5B45D8 #D85B45 #45D85B

tetradic

#5B45D8 #D84578 #C2D845 #45D8A5

square

#5B45D8 #D84578 #C2D845 #45D8A5

split-complementary

#5B45D8 #D8A545 #78D845

monochromatic

#2C1C86 #3D27B9 #5B45D8 #8878E3 #B4AAED

Accessibility & contrast

On white

6.39

#5B45D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#5B45D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B45D8

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B45D8	#FFFFFF	#000000	##FFFFFF
##5B45D8	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DC

Deuteranopia (green-blind)

#005AD5

Tritanopia (blue-blind)

#0D6C89

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5b45d8;
/* rgb */ color: rgb(91, 69, 216);
/* oklch */ color: oklch(50.6% 0.213 282.5);

Tailwind

colors: {
  custom: {
    50: '#967be5',
    500: '#5b45d8',
    950: '#000000',
  },
}

SCSS

$custom: #5b45d8;
$custom-light: #967be5;
$custom-dark: #000000;

JSON

{
  "hex": "#5b45d8",
  "rgb": {
    "r": 91,
    "g": 69,
    "b": 216
  },
  "hsl": {
    "h": 248.98,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50636,
    "c": 0.21326,
    "h": 282.5
  },
  "luminance": 0.11438
}

Semantic roles & 50–950 ramp

primary

#5B45D8

secondary

#D2DB9E

accent

#E840CF

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5B45D8

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

Preview Lab → · Contrast checker → · Palette generator →