#5A50BC#5A50BC

#5A50BC is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.1% C 0.164 H 282.9°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#5A50BC
RGB	rgb(90, 80, 188)
HSL	hsl(246, 45%, 53%)
HSV	hsv(246, 57%, 74%)
CMYK	cmyk(52.1%, 57.4%, 0%, 26.3%)
CIE-LAB	lab(40.48, 33.56, -55.83)
CIE-LCH	lch(40.48, 65.14, 301.01°)
OKLab	oklab(50.06% 0.0366 -0.1598)
OKLCH	oklch(50.06% 0.164 282.9)
XYZ	xyz(16.1595, 11.5409, 48.9433)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A50BC #B2BC50

analogous

#507CBC #5A50BC #9050BC

triadic

#5A50BC #BC5A50 #50BC5A

tetradic

#5A50BC #BC507C #B2BC50 #50BC90

square

#5A50BC #BC507C #B2BC50 #50BC90

split-complementary

#5A50BC #BC9050 #7CBC50

monochromatic

#2E2869 #423996 #5A50BC #847CCD #ADA9DE

Accessibility & contrast

On white

6.35

#5A50BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#5A50BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A50BC

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A50BC	#FFFFFF	#000000	##FFFFFF
##5A50BC	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C0

Deuteranopia (green-blind)

#005CBA

Tritanopia (blue-blind)

#32697E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5a50bc;
/* rgb */ color: rgb(90, 80, 188);
/* oklch */ color: oklch(50.1% 0.164 282.9);

Tailwind

colors: {
  custom: {
    50: '#9081d1',
    500: '#5a50bc',
    950: '#000000',
  },
}

SCSS

$custom: #5a50bc;
$custom-light: #9081d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a50bc",
  "rgb": {
    "r": 90,
    "g": 80,
    "b": 188
  },
  "hsl": {
    "h": 245.556,
    "s": 44.628,
    "l": 52.549
  },
  "oklch": {
    "l": 0.50061,
    "c": 0.16393,
    "h": 282.9
  },
  "luminance": 0.11542
}

Semantic roles & 50–950 ramp

primary

#5A50BC

secondary

#C7CB9C

accent

#D453C8

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #5A50BC

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

Preview Lab → · Contrast checker → · Palette generator →