#5957CF#5957CF

#5957CF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.6% C 0.180 H 279.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#5957CF
RGB	rgb(89, 87, 207)
HSL	hsl(241, 56%, 58%)
HSV	hsv(241, 58%, 81%)
CMYK	cmyk(57%, 58%, 0%, 18.8%)
CIE-LAB	lab(43.42, 35.12, -62.08)
CIE-LCH	lch(43.42, 71.32, 299.50°)
OKLab	oklab(52.65% 0.0281 -0.1781)
OKLCH	oklch(52.65% 0.18 279)
XYZ	xyz(18.7869, 13.4439, 60.6243)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5957CF #CDCF57

analogous

#5791CF #5957CF #9557CF

triadic

#5957CF #CF5957 #57CF59

tetradic

#5957CF #CF5791 #CDCF57 #57CF95

square

#5957CF #CF5791 #CDCF57 #57CF95

split-complementary

#5957CF #CF9557 #91CF57

monochromatic

#282685 #3634B5 #5957CF #8887DD #B7B6EA

Accessibility & contrast

On white

5.69

#5957CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#5957CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5957CF

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5957CF	#FFFFFF	#000000	##FFFFFF
##5957CF	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)

#006BD3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#13738A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5957cf;
/* rgb */ color: rgb(89, 87, 207);
/* oklch */ color: oklch(52.6% 0.180 279.0);

Tailwind

colors: {
  custom: {
    50: '#9286de',
    500: '#5957cf',
    950: '#000000',
  },
}

SCSS

$custom: #5957cf;
$custom-light: #9286de;
$custom-dark: #000000;

JSON

{
  "hex": "#5957cf",
  "rgb": {
    "r": 89,
    "g": 87,
    "b": 207
  },
  "hsl": {
    "h": 241,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5265,
    "c": 0.18034,
    "h": 279
  },
  "luminance": 0.13445
}

Semantic roles & 50–950 ramp

primary

#5957CF

secondary

#D8D9A9

accent

#DF49DC

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5957CF

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

Preview Lab → · Contrast checker → · Palette generator →