#5741CC#5741CC

#5741CC is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.7% C 0.204 H 283.0°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#5741CC
RGB	rgb(87, 65, 204)
HSL	hsl(249, 58%, 53%)
HSV	hsv(249, 68%, 80%)
CMYK	cmyk(57.4%, 68.1%, 0%, 20%)
CIE-LAB	lab(38.14, 46.79, -68.97)
CIE-LCH	lch(38.14, 83.34, 304.15°)
OKLab	oklab(48.68% 0.0459 -0.1985)
OKLCH	oklch(48.68% 0.204 283)
XYZ	xyz(16.7165, 10.1654, 58.1963)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5741CC #B6CC41

analogous

#4171CC #5741CC #9C41CC

triadic

#5741CC #CC5741 #41CC57

tetradic

#5741CC #CC4171 #B6CC41 #41CC9C

square

#5741CC #CC4171 #B6CC41 #41CC9C

split-complementary

#5741CC #CC9C41 #71CC41

monochromatic

#2C1F74 #3F2CA4 #5741CC #8271D9 #ACA1E6

Accessibility & contrast

On white

6.92

#5741CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#5741CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5741CC

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5741CC	#FFFFFF	#000000	##FFFFFF
##5741CC	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED0

Deuteranopia (green-blind)

#0055C9

Tritanopia (blue-blind)

#156581

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5741cc;
/* rgb */ color: rgb(87, 65, 204);
/* oklch */ color: oklch(48.7% 0.204 283.0);

Tailwind

colors: {
  custom: {
    50: '#9277dd',
    500: '#5741cc',
    950: '#000000',
  },
}

SCSS

$custom: #5741cc;
$custom-light: #9277dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5741cc",
  "rgb": {
    "r": 87,
    "g": 65,
    "b": 204
  },
  "hsl": {
    "h": 249.496,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48681,
    "c": 0.20374,
    "h": 283
  },
  "luminance": 0.10166
}

Semantic roles & 50–950 ramp

primary

#5741CC

secondary

#C9D396

accent

#E147C9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5741CC

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

Preview Lab → · Contrast checker → · Palette generator →