#5A75DB#5A75DB

#5A75DB is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.2% C 0.158 H 269.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5A75DB
RGB	rgb(90, 117, 219)
HSL	hsl(227, 64%, 61%)
HSV	hsv(227, 59%, 86%)
CMYK	cmyk(58.9%, 46.6%, 0%, 14.1%)
CIE-LAB	lab(51.85, 20.75, -55.34)
CIE-LCH	lch(51.85, 59.10, 290.55°)
OKLab	oklab(59.25% -0.0003 -0.158)
OKLCH	oklch(59.25% 0.158 269.9)
XYZ	xyz(23.3596, 20.0088, 69.6352)
Luminance	0.2001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A75DB #DBC05A

analogous

#5AB5DB #5A75DB #7F5ADB

triadic

#5A75DB #DB5A75 #75DB5A

tetradic

#5A75DB #DB5AB5 #DBC05A #5ADB7F

square

#5A75DB #DB5AB5 #DBC05A #5ADB7F

split-complementary

#5A75DB #DB7F5A #B5DB5A

monochromatic

#213A99 #2C4ECB #5A75DB #8C9FE6 #BEC9F1

Accessibility & contrast

On white

4.20

#5A75DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#5A75DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A75DB

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A75DB	#FFFFFF	#000000	##000000
##5A75DB	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4482DF

Deuteranopia (green-blind)

#3076D9

Tritanopia (blue-blind)

#008C9D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5a75db;
/* rgb */ color: rgb(90, 117, 219);
/* oklch */ color: oklch(59.2% 0.158 269.9);

Tailwind

colors: {
  custom: {
    50: '#939ce7',
    500: '#5a75db',
    950: '#000000',
  },
}

SCSS

$custom: #5a75db;
$custom-light: #939ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a75db",
  "rgb": {
    "r": 90,
    "g": 117,
    "b": 219
  },
  "hsl": {
    "h": 227.442,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.59249,
    "c": 0.15798,
    "h": 269.9
  },
  "luminance": 0.20011
}

Semantic roles & 50–950 ramp

primary

#5A75DB

secondary

#E1D7B0

accent

#A71ACC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5A75DB

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

Preview Lab → · Contrast checker → · Palette generator →