#575EDF#575EDF

#575EDF is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.0% C 0.193 H 275.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#575EDF
RGB	rgb(87, 94, 223)
HSL	hsl(237, 68%, 61%)
HSV	hsv(237, 61%, 87%)
CMYK	cmyk(61%, 57.8%, 0%, 12.5%)
CIE-LAB	lab(46.12, 35.70, -66.85)
CIE-LCH	lch(46.12, 75.78, 298.10°)
OKLab	oklab(54.98% 0.0191 -0.1922)
OKLCH	oklch(54.98% 0.193 275.7)
XYZ	xyz(21.2481, 15.3577, 71.6423)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EDF #DFD857

analogous

#57A2DF #575EDF #9457DF

triadic

#575EDF #DF575E #5EDF57

tetradic

#575EDF #DF57A2 #DFD857 #57DF94

square

#575EDF #DF57A2 #DFD857 #57DF94

split-complementary

#575EDF #DF9457 #A2DF57

monochromatic

#1E259E #2831D1 #575EDF #8A8FE9 #BEC1F3

Accessibility & contrast

On white

5.16

#575EDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#575EDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EDF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EDF	#FFFFFF	#000000	##FFFFFF
##575EDF	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E3

Deuteranopia (green-blind)

#0067DC

Tritanopia (blue-blind)

#007D95

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #575edf;
/* rgb */ color: rgb(87, 94, 223);
/* oklch */ color: oklch(55.0% 0.193 275.7);

Tailwind

colors: {
  custom: {
    50: '#938bea',
    500: '#575edf',
    950: '#000000',
  },
}

SCSS

$custom: #575edf;
$custom-light: #938bea;
$custom-dark: #000000;

JSON

{
  "hex": "#575edf",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 223
  },
  "hsl": {
    "h": 236.912,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.54977,
    "c": 0.19312,
    "h": 275.7
  },
  "luminance": 0.15359
}

Semantic roles & 50–950 ramp

primary

#575EDF

secondary

#E3E0AF

accent

#C616D0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575EDF

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

Preview Lab → · Contrast checker → · Palette generator →