#5E58CF#5E58CF

#5E58CF is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.2% C 0.178 H 280.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#5E58CF
RGB	rgb(94, 88, 207)
HSL	hsl(243, 55%, 58%)
HSV	hsv(243, 57%, 81%)
CMYK	cmyk(54.6%, 57.5%, 0%, 18.8%)
CIE-LAB	lab(44.04, 35.44, -61.07)
CIE-LCH	lch(44.04, 70.61, 300.13°)
OKLab	oklab(53.2% 0.0331 -0.175)
OKLCH	oklch(53.2% 0.178 280.7)
XYZ	xyz(19.3648, 13.8629, 60.6748)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E58CF #C9CF58

analogous

#588ECF #5E58CF #9958CF

triadic

#5E58CF #CF5E58 #58CF5E

tetradic

#5E58CF #CF588E #C9CF58 #58CF99

square

#5E58CF #CF588E #C9CF58 #58CF99

split-complementary

#5E58CF #CF9958 #8ECF58

monochromatic

#2B2786 #3B34B6 #5E58CF #8C88DD #BAB7EA

Accessibility & contrast

On white

5.57

#5E58CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#5E58CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E58CF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E58CF	#FFFFFF	#000000	##FFFFFF
##5E58CF	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#0064CD

Tritanopia (blue-blind)

#28748B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5e58cf;
/* rgb */ color: rgb(94, 88, 207);
/* oklch */ color: oklch(53.2% 0.178 280.7);

Tailwind

colors: {
  custom: {
    50: '#9587de',
    500: '#5e58cf',
    950: '#000000',
  },
}

SCSS

$custom: #5e58cf;
$custom-light: #9587de;
$custom-dark: #000000;

JSON

{
  "hex": "#5e58cf",
  "rgb": {
    "r": 94,
    "g": 88,
    "b": 207
  },
  "hsl": {
    "h": 243.025,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53197,
    "c": 0.17814,
    "h": 280.7
  },
  "luminance": 0.13864
}

Semantic roles & 50–950 ramp

primary

#5E58CF

secondary

#D7D9AA

accent

#DF49D7

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5E58CF

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

Preview Lab → · Contrast checker → · Palette generator →