#5575DB#5575DB

#5575DB is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.0% C 0.160 H 268.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#5575DB
RGB	rgb(85, 117, 219)
HSL	hsl(226, 65%, 60%)
HSV	hsv(226, 61%, 86%)
CMYK	cmyk(61.2%, 46.6%, 0%, 14.1%)
CIE-LAB	lab(51.57, 19.82, -55.79)
CIE-LCH	lch(51.57, 59.21, 289.56°)
OKLab	oklab(58.97% -0.0052 -0.1594)
OKLCH	oklch(58.97% 0.16 268.1)
XYZ	xyz(22.8894, 19.7664, 69.6132)
Luminance	0.1977 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5575DB #DBBB55

analogous

#55B8DB #5575DB #7855DB

triadic

#5575DB #DB5575 #75DB55

tetradic

#5575DB #DB55B8 #DBBB55 #55DB78

square

#5575DB #DB55B8 #DBBB55 #55DB78

split-complementary

#5575DB #DB7855 #B8DB55

monochromatic

#203C96 #2A50C8 #5575DB #889EE6 #BAC7F0

Accessibility & contrast

On white

4.24

#5575DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#5575DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5575DB

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5575DB	#FFFFFF	#000000	##000000
##5575DB	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4381DF

Deuteranopia (green-blind)

#2C75D9

Tritanopia (blue-blind)

#008C9D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5575db;
/* rgb */ color: rgb(85, 117, 219);
/* oklch */ color: oklch(59.0% 0.160 268.1);

Tailwind

colors: {
  custom: {
    50: '#909ce7',
    500: '#5575db',
    950: '#000000',
  },
}

SCSS

$custom: #5575db;
$custom-light: #909ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#5575db",
  "rgb": {
    "r": 85,
    "g": 117,
    "b": 219
  },
  "hsl": {
    "h": 225.672,
    "s": 65.049,
    "l": 59.608
  },
  "oklch": {
    "l": 0.58966,
    "c": 0.15951,
    "h": 268.1
  },
  "luminance": 0.19768
}

Semantic roles & 50–950 ramp

primary

#5575DB

secondary

#E0D3AC

accent

#C040E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5575DB

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

Preview Lab → · Contrast checker → · Palette generator →