#5E57C7#5E57C7

#5E57C7 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.4% C 0.169 H 281.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#5E57C7
RGB	rgb(94, 87, 199)
HSL	hsl(244, 50%, 56%)
HSV	hsv(244, 56%, 78%)
CMYK	cmyk(52.8%, 56.3%, 0%, 22%)
CIE-LAB	lab(43.24, 33.53, -57.75)
CIE-LCH	lch(43.24, 66.78, 300.14°)
OKLab	oklab(52.43% 0.0342 -0.1652)
OKLCH	oklch(52.43% 0.169 281.7)
XYZ	xyz(18.3299, 13.3185, 55.6266)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E57C7 #C0C757

analogous

#5788C7 #5E57C7 #9657C7

triadic

#5E57C7 #C75E57 #57C75E

tetradic

#5E57C7 #C75788 #C0C757 #57C796

square

#5E57C7 #C75788 #C0C757 #57C796

split-complementary

#5E57C7 #C79657 #88C757

monochromatic

#2E297B #3F38A9 #5E57C7 #8A85D6 #B6B3E6

Accessibility & contrast

On white

5.73

#5E57C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#5E57C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E57C7

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E57C7	#FFFFFF	#000000	##FFFFFF
##5E57C7	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#016ACB

Deuteranopia (green-blind)

#0062C5

Tritanopia (blue-blind)

#317186

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5e57c7;
/* rgb */ color: rgb(94, 87, 199);
/* oklch */ color: oklch(52.4% 0.169 281.7);

Tailwind

colors: {
  custom: {
    50: '#9486d9',
    500: '#5e57c7',
    950: '#000000',
  },
}

SCSS

$custom: #5e57c7;
$custom-light: #9486d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5e57c7",
  "rgb": {
    "r": 94,
    "g": 87,
    "b": 199
  },
  "hsl": {
    "h": 243.75,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.5243,
    "c": 0.16874,
    "h": 281.7
  },
  "luminance": 0.1332
}

Semantic roles & 50–950 ramp

primary

#5E57C7

secondary

#D1D4A6

accent

#DA4ED1

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5E57C7

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

Preview Lab → · Contrast checker → · Palette generator →