#5A58CC#5A58CC

#5A58CC is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.7% C 0.175 H 279.3°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#5A58CC
RGB	rgb(90, 88, 204)
HSL	hsl(241, 53%, 57%)
HSV	hsv(241, 57%, 80%)
CMYK	cmyk(55.9%, 56.9%, 0%, 20%)
CIE-LAB	lab(43.52, 33.73, -60.19)
CIE-LCH	lch(43.52, 68.99, 299.27°)
OKLab	oklab(52.68% 0.0283 -0.1725)
OKLCH	oklch(52.68% 0.175 279.3)
XYZ	xyz(18.6018, 13.5115, 58.7428)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A58CC #CACC58

analogous

#5890CC #5A58CC #9458CC

triadic

#5A58CC #CC5A58 #58CC5A

tetradic

#5A58CC #CC5890 #CACC58 #58CC94

square

#5A58CC #CC5890 #CACC58 #58CC94

split-complementary

#5A58CC #CC9458 #90CC58

monochromatic

#292882 #3836B1 #5A58CC #8887DA #B7B6E9

Accessibility & contrast

On white

5.67

#5A58CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#5A58CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A58CC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A58CC	#FFFFFF	#000000	##FFFFFF
##5A58CC	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD0

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#1E7389

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5a58cc;
/* rgb */ color: rgb(90, 88, 204);
/* oklch */ color: oklch(52.7% 0.175 279.3);

Tailwind

colors: {
  custom: {
    50: '#9287dc',
    500: '#5a58cc',
    950: '#000000',
  },
}

SCSS

$custom: #5a58cc;
$custom-light: #9287dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a58cc",
  "rgb": {
    "r": 90,
    "g": 88,
    "b": 204
  },
  "hsl": {
    "h": 241.034,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52675,
    "c": 0.17485,
    "h": 279.3
  },
  "luminance": 0.13513
}

Semantic roles & 50–950 ramp

primary

#5A58CC

secondary

#D7D7A8

accent

#DD4BDA

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5A58CC

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

Preview Lab → · Contrast checker → · Palette generator →