#5F59BF#5F59BF

#5F59BF is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.3% C 0.155 H 282.3°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#5F59BF
RGB	rgb(95, 89, 191)
HSL	hsl(244, 44%, 55%)
HSV	hsv(244, 53%, 75%)
CMYK	cmyk(50.3%, 53.4%, 0%, 25.1%)
CIE-LAB	lab(43.27, 30.02, -53.06)
CIE-LCH	lch(43.27, 60.96, 299.50°)
OKLab	oklab(52.3% 0.0329 -0.1514)
OKLCH	oklch(52.3% 0.155 282.3)
XYZ	xyz(17.6928, 13.3383, 50.9224)
Luminance	0.1334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F59BF #B9BF59

analogous

#5986BF #5F59BF #9259BF

triadic

#5F59BF #BF5F59 #59BF5F

tetradic

#5F59BF #BF5986 #B9BF59 #59BF92

square

#5F59BF #BF5986 #B9BF59 #59BF92

split-complementary

#5F59BF #BF9259 #86BF59

monochromatic

#302C72 #433D9E #5F59BF #8A85D0 #B4B1E1

Accessibility & contrast

On white

5.73

#5F59BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#5F59BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F59BF

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F59BF	#FFFFFF	#000000	##FFFFFF
##5F59BF	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226AC3

Deuteranopia (green-blind)

#1863BD

Tritanopia (blue-blind)

#3A7083

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5f59bf;
/* rgb */ color: rgb(95, 89, 191);
/* oklch */ color: oklch(52.3% 0.155 282.3);

Tailwind

colors: {
  custom: {
    50: '#9388d3',
    500: '#5f59bf',
    950: '#000000',
  },
}

SCSS

$custom: #5f59bf;
$custom-light: #9388d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5f59bf",
  "rgb": {
    "r": 95,
    "g": 89,
    "b": 191
  },
  "hsl": {
    "h": 243.529,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52301,
    "c": 0.15496,
    "h": 282.3
  },
  "luminance": 0.13339
}

Semantic roles & 50–950 ramp

primary

#5F59BF

secondary

#CDCFA4

accent

#D454CD

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #5F59BF

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

Preview Lab → · Contrast checker → · Palette generator →