#5F75DF#5F75DF

#5F75DF is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.8% C 0.162 H 271.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5F75DF
RGB	rgb(95, 117, 223)
HSL	hsl(230, 67%, 62%)
HSV	hsv(230, 57%, 87%)
CMYK	cmyk(57.4%, 47.5%, 0%, 12.5%)
CIE-LAB	lab(52.38, 23.03, -56.73)
CIE-LCH	lch(52.38, 61.22, 292.09°)
OKLab	oklab(59.81% 0.0053 -0.162)
OKLCH	oklch(59.81% 0.162 271.9)
XYZ	xyz(24.3955, 20.4813, 72.4655)
Luminance	0.2048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F75DF #DFC95F

analogous

#5FB5DF #5F75DF #895FDF

triadic

#5F75DF #DF5F75 #75DF5F

tetradic

#5F75DF #DF5FB5 #DFC95F #5FDF89

square

#5F75DF #DF5FB5 #DFC95F #5FDF89

split-complementary

#5F75DF #DF895F #B5DF5F

monochromatic

#2137A3 #2C49D5 #5F75DF #92A1E9 #C5CDF3

Accessibility & contrast

On white

4.12

#5F75DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5F75DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F75DF

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F75DF	#FFFFFF	#000000	##000000
##5F75DF	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4183E3

Deuteranopia (green-blind)

#2E78DD

Tritanopia (blue-blind)

#008D9F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5f75df;
/* rgb */ color: rgb(95, 117, 223);
/* oklch */ color: oklch(59.8% 0.162 271.9);

Tailwind

colors: {
  custom: {
    50: '#969ce9',
    500: '#5f75df',
    950: '#000000',
  },
}

SCSS

$custom: #5f75df;
$custom-light: #969ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f75df",
  "rgb": {
    "r": 95,
    "g": 117,
    "b": 223
  },
  "hsl": {
    "h": 229.688,
    "s": 66.667,
    "l": 62.353
  },
  "oklch": {
    "l": 0.59806,
    "c": 0.16205,
    "h": 271.9
  },
  "luminance": 0.20483
}

Semantic roles & 50–950 ramp

primary

#5F75DF

secondary

#E4DCB6

accent

#AF17CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F75DF

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

Preview Lab → · Contrast checker → · Palette generator →