#5958CF#5958CF

#5958CF is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.8% C 0.179 H 278.7°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5958CF
RGB	rgb(89, 88, 207)
HSL	hsl(241, 55%, 58%)
HSV	hsv(241, 57%, 81%)
CMYK	cmyk(57%, 57.5%, 0%, 18.8%)
CIE-LAB	lab(43.66, 34.51, -61.69)
CIE-LCH	lch(43.66, 70.69, 299.22°)
OKLab	oklab(52.83% 0.0271 -0.177)
OKLCH	oklch(52.83% 0.179 278.7)
XYZ	xyz(18.8685, 13.6070, 60.6515)
Luminance	0.1361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5958CF #CECF58

analogous

#5893CF #5958CF #9458CF

triadic

#5958CF #CF5958 #58CF59

tetradic

#5958CF #CF5893 #CECF58 #58CF94

square

#5958CF #CF5893 #CECF58 #58CF94

split-complementary

#5958CF #CF9458 #93CF58

monochromatic

#272786 #3534B6 #5958CF #8888DD #B8B7EA

Accessibility & contrast

On white

5.64

#5958CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5958CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5958CF

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5958CF	#FFFFFF	#000000	##FFFFFF
##5958CF	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#13748B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5958cf;
/* rgb */ color: rgb(89, 88, 207);
/* oklch */ color: oklch(52.8% 0.179 278.7);

Tailwind

colors: {
  custom: {
    50: '#9287de',
    500: '#5958cf',
    950: '#000000',
  },
}

SCSS

$custom: #5958cf;
$custom-light: #9287de;
$custom-dark: #000000;

JSON

{
  "hex": "#5958cf",
  "rgb": {
    "r": 89,
    "g": 88,
    "b": 207
  },
  "hsl": {
    "h": 240.504,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52828,
    "c": 0.17905,
    "h": 278.7
  },
  "luminance": 0.13608
}

Semantic roles & 50–950 ramp

primary

#5958CF

secondary

#D9D9AA

accent

#DF49DD

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5958CF

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

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