#5E57CA#5E57CA

#5E57CA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.6% C 0.173 H 281.4°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#5E57CA
RGB	rgb(94, 87, 202)
HSL	hsl(244, 52%, 57%)
HSV	hsv(244, 57%, 79%)
CMYK	cmyk(53.5%, 56.9%, 0%, 20.8%)
CIE-LAB	lab(43.45, 34.47, -59.14)
CIE-LCH	lch(43.45, 68.46, 300.24°)
OKLab	oklab(52.65% 0.0342 -0.1694)
OKLCH	oklch(52.65% 0.173 281.4)
XYZ	xyz(18.6817, 13.4592, 57.4791)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E57CA #C3CA57

analogous

#578ACA #5E57CA #9857CA

triadic

#5E57CA #CA5E57 #57CA5E

tetradic

#5E57CA #CA578A #C3CA57 #57CA98

square

#5E57CA #CA578A #C3CA57 #57CA98

split-complementary

#5E57CA #CA9857 #8ACA57

monochromatic

#2D287F #3E37AD #5E57CA #8B86D9 #B7B4E7

Accessibility & contrast

On white

5.69

#5E57CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#5E57CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E57CA

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E57CA	#FFFFFF	#000000	##FFFFFF
##5E57CA	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#0062C8

Tritanopia (blue-blind)

#2E7288

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5e57ca;
/* rgb */ color: rgb(94, 87, 202);
/* oklch */ color: oklch(52.6% 0.173 281.4);

Tailwind

colors: {
  custom: {
    50: '#9486db',
    500: '#5e57ca',
    950: '#000000',
  },
}

SCSS

$custom: #5e57ca;
$custom-light: #9486db;
$custom-dark: #000000;

JSON

{
  "hex": "#5e57ca",
  "rgb": {
    "r": 94,
    "g": 87,
    "b": 202
  },
  "hsl": {
    "h": 243.652,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5265,
    "c": 0.17277,
    "h": 281.4
  },
  "luminance": 0.1346
}

Semantic roles & 50–950 ramp

primary

#5E57CA

secondary

#D3D6A7

accent

#DB4CD3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5E57CA

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

Preview Lab → · Contrast checker → · Palette generator →