#5957C8#5957C8

#5957C8 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.1% C 0.171 H 279.5°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#5957C8
RGB	rgb(89, 87, 200)
HSL	hsl(241, 51%, 56%)
HSV	hsv(241, 57%, 78%)
CMYK	cmyk(55.5%, 56.5%, 0%, 21.6%)
CIE-LAB	lab(42.93, 32.87, -58.85)
CIE-LCH	lch(42.93, 67.41, 299.19°)
OKLab	oklab(52.12% 0.0281 -0.1686)
OKLCH	oklch(52.12% 0.171 279.5)
XYZ	xyz(17.9501, 13.1092, 56.2168)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5957C8 #C6C857

analogous

#578EC8 #5957C8 #9257C8

triadic

#5957C8 #C85957 #57C859

tetradic

#5957C8 #C8578E #C6C857 #57C892

square

#5957C8 #C8578E #C6C857 #57C892

split-complementary

#5957C8 #C89257 #8EC857

monochromatic

#2A297C #3A38AA #5957C8 #8785D7 #B4B3E6

Accessibility & contrast

On white

5.80

#5957C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#5957C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5957C8

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5957C8	#FFFFFF	#000000	##FFFFFF
##5957C8	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACC

Deuteranopia (green-blind)

#0061C6

Tritanopia (blue-blind)

#217187

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5957c8;
/* rgb */ color: rgb(89, 87, 200);
/* oklch */ color: oklch(52.1% 0.171 279.5);

Tailwind

colors: {
  custom: {
    50: '#9186d9',
    500: '#5957c8',
    950: '#000000',
  },
}

SCSS

$custom: #5957c8;
$custom-light: #9186d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5957c8",
  "rgb": {
    "r": 89,
    "g": 87,
    "b": 200
  },
  "hsl": {
    "h": 241.062,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52124,
    "c": 0.17096,
    "h": 279.5
  },
  "luminance": 0.1311
}

Semantic roles & 50–950 ramp

primary

#5957C8

secondary

#D4D5A6

accent

#DA4ED8

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5957C8

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

Preview Lab → · Contrast checker → · Palette generator →