#5951CA#5951CA

#5951CA is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.2% C 0.181 H 280.8°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#5951CA
RGB	rgb(89, 81, 202)
HSL	hsl(244, 53%, 55%)
HSV	hsv(244, 60%, 79%)
CMYK	cmyk(55.9%, 59.9%, 0%, 20.8%)
CIE-LAB	lab(41.64, 37.16, -62.08)
CIE-LCH	lch(41.64, 72.36, 300.90°)
OKLab	oklab(51.22% 0.0341 -0.1782)
OKLCH	oklch(51.22% 0.181 280.8)
XYZ	xyz(17.7196, 12.2718, 57.3006)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5951CA #C2CA51

analogous

#5185CA #5951CA #9551CA

triadic

#5951CA #CA5951 #51CA59

tetradic

#5951CA #CA5185 #C2CA51 #51CA95

square

#5951CA #CA5185 #C2CA51 #51CA95

split-complementary

#5951CA #CA9551 #85CA51

monochromatic

#2B257B #3C34AA #5951CA #8680D8 #B3AFE7

Accessibility & contrast

On white

6.08

#5951CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#5951CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5951CA

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5951CA	#FFFFFF	#000000	##FFFFFF
##5951CA	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#005EC8

Tritanopia (blue-blind)

#1F6E86

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5951ca;
/* rgb */ color: rgb(89, 81, 202);
/* oklch */ color: oklch(51.2% 0.181 280.8);

Tailwind

colors: {
  custom: {
    50: '#9282db',
    500: '#5951ca',
    950: '#000000',
  },
}

SCSS

$custom: #5951ca;
$custom-light: #9282db;
$custom-dark: #000000;

JSON

{
  "hex": "#5951ca",
  "rgb": {
    "r": 89,
    "g": 81,
    "b": 202
  },
  "hsl": {
    "h": 243.967,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51222,
    "c": 0.18142,
    "h": 280.8
  },
  "luminance": 0.12273
}

Semantic roles & 50–950 ramp

primary

#5951CA

secondary

#D1D5A2

accent

#DD4BD3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5951CA

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

Preview Lab → · Contrast checker → · Palette generator →