#5957CA#5957CA

#5957CA is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.3% C 0.174 H 279.3°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5957CA
RGB	rgb(89, 87, 202)
HSL	hsl(241, 52%, 57%)
HSV	hsv(241, 57%, 79%)
CMYK	cmyk(55.9%, 56.9%, 0%, 20.8%)
CIE-LAB	lab(43.07, 33.51, -59.78)
CIE-LCH	lch(43.07, 68.53, 299.27°)
OKLab	oklab(52.27% 0.0281 -0.1714)
OKLCH	oklch(52.27% 0.174 279.3)
XYZ	xyz(18.1853, 13.2033, 57.4559)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5957CA #C8CA57

analogous

#578FCA #5957CA #9257CA

triadic

#5957CA #CA5957 #57CA59

tetradic

#5957CA #CA578F #C8CA57 #57CA92

square

#5957CA #CA578F #C8CA57 #57CA92

split-complementary

#5957CA #CA9257 #8FCA57

monochromatic

#29287F #3937AD #5957CA #8786D9 #B5B4E7

Accessibility & contrast

On white

5.77

#5957CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#5957CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5957CA

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5957CA	#FFFFFF	#000000	##FFFFFF
##5957CA	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACE

Deuteranopia (green-blind)

#0061C8

Tritanopia (blue-blind)

#1D7288

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5957ca;
/* rgb */ color: rgb(89, 87, 202);
/* oklch */ color: oklch(52.3% 0.174 279.3);

Tailwind

colors: {
  custom: {
    50: '#9186db',
    500: '#5957ca',
    950: '#000000',
  },
}

SCSS

$custom: #5957ca;
$custom-light: #9186db;
$custom-dark: #000000;

JSON

{
  "hex": "#5957ca",
  "rgb": {
    "r": 89,
    "g": 87,
    "b": 202
  },
  "hsl": {
    "h": 241.043,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52273,
    "c": 0.17365,
    "h": 279.3
  },
  "luminance": 0.13205
}

Semantic roles & 50–950 ramp

primary

#5957CA

secondary

#D5D6A7

accent

#DB4CD9

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5957CA

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

Preview Lab → · Contrast checker → · Palette generator →