#5F54CE#5F54CE

#5F54CE is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.5% C 0.182 H 282.2°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5F54CE
RGB	rgb(95, 84, 206)
HSL	hsl(245, 55%, 57%)
HSV	hsv(245, 59%, 81%)
CMYK	cmyk(53.9%, 59.2%, 0%, 19.2%)
CIE-LAB	lab(43.11, 37.73, -62.00)
CIE-LCH	lch(43.11, 72.57, 301.32°)
OKLab	oklab(52.51% 0.0385 -0.1777)
OKLCH	oklch(52.51% 0.182 282.2)
XYZ	xyz(19.0268, 13.2286, 59.9313)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F54CE #C3CE54

analogous

#5486CE #5F54CE #9C54CE

triadic

#5F54CE #CE5F54 #54CE5F

tetradic

#5F54CE #CE5486 #C3CE54 #54CE9C

square

#5F54CE #CE5486 #C3CE54 #54CE9C

split-complementary

#5F54CE #CE9C54 #86CE54

monochromatic

#2E2582 #3E33B2 #5F54CE #8C84DC #B8B3E9

Accessibility & contrast

On white

5.76

#5F54CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#5F54CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F54CE

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F54CE	#FFFFFF	#000000	##FFFFFF
##5F54CE	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD2

Deuteranopia (green-blind)

#0062CB

Tritanopia (blue-blind)

#2D7189

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5f54ce;
/* rgb */ color: rgb(95, 84, 206);
/* oklch */ color: oklch(52.5% 0.182 282.2);

Tailwind

colors: {
  custom: {
    50: '#9584de',
    500: '#5f54ce',
    950: '#000000',
  },
}

SCSS

$custom: #5f54ce;
$custom-light: #9584de;
$custom-dark: #000000;

JSON

{
  "hex": "#5f54ce",
  "rgb": {
    "r": 95,
    "g": 84,
    "b": 206
  },
  "hsl": {
    "h": 245.41,
    "s": 55.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52508,
    "c": 0.18186,
    "h": 282.2
  },
  "luminance": 0.1323
}

Semantic roles & 50–950 ramp

primary

#5F54CE

secondary

#D3D8A6

accent

#DF49D1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F54CE

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

Preview Lab → · Contrast checker → · Palette generator →