#5758DF#5758DF

#5758DF is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 53.9% C 0.200 H 277.0°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#5758DF
RGB	rgb(87, 88, 223)
HSL	hsl(240, 68%, 61%)
HSV	hsv(240, 61%, 87%)
CMYK	cmyk(61%, 60.5%, 0%, 12.5%)
CIE-LAB	lab(44.71, 39.34, -69.15)
CIE-LCH	lch(44.71, 79.56, 299.63°)
OKLab	oklab(53.93% 0.0244 -0.199)
OKLCH	oklch(53.93% 0.2 277)
XYZ	xyz(20.7352, 14.3318, 71.4714)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5758DF #DFDE57

analogous

#579CDF #5758DF #9A57DF

triadic

#5758DF #DF5758 #58DF57

tetradic

#5758DF #DF579C #DFDE57 #57DF9A

square

#5758DF #DF579C #DFDE57 #57DF9A

split-complementary

#5758DF #DF9A57 #9CDF57

monochromatic

#1E1F9E #2829D1 #5758DF #8A8BE9 #BEBEF3

Accessibility & contrast

On white

5.43

#5758DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#5758DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5758DF

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5758DF	#FFFFFF	#000000	##FFFFFF
##5758DF	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E3

Deuteranopia (green-blind)

#0064DC

Tritanopia (blue-blind)

#007993

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5758df;
/* rgb */ color: rgb(87, 88, 223);
/* oklch */ color: oklch(53.9% 0.200 277.0);

Tailwind

colors: {
  custom: {
    50: '#9487ea',
    500: '#5758df',
    950: '#000000',
  },
}

SCSS

$custom: #5758df;
$custom-light: #9487ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5758df",
  "rgb": {
    "r": 87,
    "g": 88,
    "b": 223
  },
  "hsl": {
    "h": 239.559,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.53932,
    "c": 0.20047,
    "h": 277
  },
  "luminance": 0.14333
}

Semantic roles & 50–950 ramp

primary

#5758DF

secondary

#E3E2AF

accent

#CF16D0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5758DF

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

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