#5C59CC#5C59CC

#5C59CC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.0% C 0.173 H 279.9°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#5C59CC
RGB	rgb(92, 89, 204)
HSL	hsl(242, 53%, 57%)
HSV	hsv(242, 56%, 80%)
CMYK	cmyk(54.9%, 56.4%, 0%, 20%)
CIE-LAB	lab(43.91, 33.50, -59.55)
CIE-LCH	lch(43.91, 68.32, 299.36°)
OKLab	oklab(53% 0.0297 -0.1706)
OKLCH	oklch(53% 0.173 279.9)
XYZ	xyz(18.8817, 13.7785, 58.7796)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C59CC #C9CC59

analogous

#5990CC #5C59CC #9559CC

triadic

#5C59CC #CC5C59 #59CC5C

tetradic

#5C59CC #CC5990 #C9CC59 #59CC95

square

#5C59CC #CC5990 #C9CC59 #59CC95

split-complementary

#5C59CC #CC9559 #90CC59

monochromatic

#2A2883 #3A36B1 #5C59CC #8A88DA #B8B7E9

Accessibility & contrast

On white

5.59

#5C59CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#5C59CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C59CC

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C59CC	#FFFFFF	#000000	##FFFFFF
##5C59CC	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD0

Deuteranopia (green-blind)

#0063CA

Tritanopia (blue-blind)

#25748A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5c59cc;
/* rgb */ color: rgb(92, 89, 204);
/* oklch */ color: oklch(53.0% 0.173 279.9);

Tailwind

colors: {
  custom: {
    50: '#9388dc',
    500: '#5c59cc',
    950: '#000000',
  },
}

SCSS

$custom: #5c59cc;
$custom-light: #9388dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5c59cc",
  "rgb": {
    "r": 92,
    "g": 89,
    "b": 204
  },
  "hsl": {
    "h": 241.565,
    "s": 52.995,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53002,
    "c": 0.17316,
    "h": 279.9
  },
  "luminance": 0.1378
}

Semantic roles & 50–950 ramp

primary

#5C59CC

secondary

#D6D8A9

accent

#DC4BD9

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5C59CC

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

Preview Lab → · Contrast checker → · Palette generator →