#5F59CD#5F59CD

#5F59CD is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.3% C 0.174 H 281.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#5F59CD
RGB	rgb(95, 89, 205)
HSL	hsl(243, 54%, 58%)
HSV	hsv(243, 57%, 80%)
CMYK	cmyk(53.7%, 56.6%, 0%, 19.6%)
CIE-LAB	lab(44.21, 34.40, -59.63)
CIE-LCH	lch(44.21, 68.84, 299.98°)
OKLab	oklab(53.3% 0.0333 -0.1708)
OKLCH	oklch(53.3% 0.174 281)
XYZ	xyz(19.3077, 13.9843, 59.4276)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F59CD #C7CD59

analogous

#598DCD #5F59CD #9959CD

triadic

#5F59CD #CD5F59 #59CD5F

tetradic

#5F59CD #CD598D #C7CD59 #59CD99

square

#5F59CD #CD598D #C7CD59 #59CD99

split-complementary

#5F59CD #CD9959 #8DCD59

monochromatic

#2C2884 #3C36B3 #5F59CD #8C88DB #BAB7E9

Accessibility & contrast

On white

5.53

#5F59CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#5F59CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F59CD

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F59CD	#FFFFFF	#000000	##FFFFFF
##5F59CD	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#2E748A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5f59cd;
/* rgb */ color: rgb(95, 89, 205);
/* oklch */ color: oklch(53.3% 0.174 281.0);

Tailwind

colors: {
  custom: {
    50: '#9588dd',
    500: '#5f59cd',
    950: '#000000',
  },
}

SCSS

$custom: #5f59cd;
$custom-light: #9588dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5f59cd",
  "rgb": {
    "r": 95,
    "g": 89,
    "b": 205
  },
  "hsl": {
    "h": 243.103,
    "s": 53.704,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53301,
    "c": 0.17399,
    "h": 281
  },
  "luminance": 0.13985
}

Semantic roles & 50–950 ramp

primary

#5F59CD

secondary

#D6D8AA

accent

#DD4BD6

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F59CD

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

Preview Lab → · Contrast checker → · Palette generator →