#574EF1#574EF1

#574EF1 is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.9% C 0.234 H 277.5°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#574EF1
RGB	rgb(87, 78, 241)
HSL	hsl(243, 85%, 63%)
HSV	hsv(243, 68%, 95%)
CMYK	cmyk(63.9%, 67.6%, 0%, 5.5%)
CIE-LAB	lab(43.98, 50.89, -80.51)
CIE-LCH	lch(43.98, 95.25, 302.30°)
OKLab	oklab(53.86% 0.0306 -0.2323)
OKLCH	oklch(53.86% 0.234 277.5)
XYZ	xyz(22.5269, 13.8240, 84.6832)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574EF1 #E8F14E

analogous

#4E96F1 #574EF1 #A94EF1

triadic

#574EF1 #F1574E #4EF157

tetradic

#574EF1 #F14E96 #E8F14E #4EF1A9

square

#574EF1 #F14E96 #E8F14E #4EF1A9

split-complementary

#574EF1 #F1A94E #96F14E

monochromatic

#180EB6 #2115ED #574EF1 #8D87F5 #C3BFFA

Accessibility & contrast

On white

5.58

#574EF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#574EF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EF1

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EF1	#FFFFFF	#000000	##FFFFFF
##574EF1	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FF6

Deuteranopia (green-blind)

#0061EE

Tritanopia (blue-blind)

#007A99

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #574ef1;
/* rgb */ color: rgb(87, 78, 241);
/* oklch */ color: oklch(53.9% 0.234 277.5);

Tailwind

colors: {
  custom: {
    50: '#9881f7',
    500: '#574ef1',
    950: '#000000',
  },
}

SCSS

$custom: #574ef1;
$custom-light: #9881f7;
$custom-dark: #000000;

JSON

{
  "hex": "#574ef1",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 241
  },
  "hsl": {
    "h": 243.313,
    "s": 85.34,
    "l": 62.549
  },
  "oklch": {
    "l": 0.53856,
    "c": 0.23434,
    "h": 277.5
  },
  "luminance": 0.13826
}

Semantic roles & 50–950 ramp

primary

#574EF1

secondary

#E8EBB0

accent

#E204D6

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #574EF1

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

Preview Lab → · Contrast checker → · Palette generator →