#5975DD#5975DD

#5975DD is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.3% C 0.161 H 269.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5975DD
RGB	rgb(89, 117, 221)
HSL	hsl(227, 66%, 61%)
HSV	hsv(227, 60%, 87%)
CMYK	cmyk(59.7%, 47.1%, 0%, 13.3%)
CIE-LAB	lab(51.91, 21.23, -56.37)
CIE-LCH	lch(51.91, 60.23, 290.63°)
OKLab	oklab(59.32% -0.001 -0.161)
OKLCH	oklch(59.32% 0.161 269.6)
XYZ	xyz(23.5279, 20.0650, 71.0257)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5975DD #DDC159

analogous

#59B7DD #5975DD #7F59DD

triadic

#5975DD #DD5975 #75DD59

tetradic

#5975DD #DD59B7 #DDC159 #59DD7F

square

#5975DD #DD59B7 #DDC159 #59DD7F

split-complementary

#5975DD #DD7F59 #B7DD59

monochromatic

#203A9C #2A4DCF #5975DD #8C9FE7 #BFC9F2

Accessibility & contrast

On white

4.19

#5975DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#5975DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5975DD

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5975DD	#FFFFFF	#000000	##000000
##5975DD	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4282E1

Deuteranopia (green-blind)

#2C76DB

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5975dd;
/* rgb */ color: rgb(89, 117, 221);
/* oklch */ color: oklch(59.3% 0.161 269.6);

Tailwind

colors: {
  custom: {
    50: '#939ce8',
    500: '#5975dd',
    950: '#000000',
  },
}

SCSS

$custom: #5975dd;
$custom-light: #939ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#5975dd",
  "rgb": {
    "r": 89,
    "g": 117,
    "b": 221
  },
  "hsl": {
    "h": 227.273,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59321,
    "c": 0.16103,
    "h": 269.6
  },
  "luminance": 0.20067
}

Semantic roles & 50–950 ramp

primary

#5975DD

secondary

#E2D7B0

accent

#A718CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5975DD

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

Preview Lab → · Contrast checker → · Palette generator →