#5F5FC8#5F5FC8

#5F5FC8 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.0% C 0.159 H 279.7°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#5F5FC8
RGB	rgb(95, 95, 200)
HSL	hsl(240, 49%, 58%)
HSV	hsv(240, 53%, 78%)
CMYK	cmyk(52.5%, 52.5%, 0%, 21.6%)
CIE-LAB	lab(45.34, 29.15, -54.93)
CIE-LCH	lch(45.34, 62.19, 297.95°)
OKLab	oklab(54.04% 0.0267 -0.1569)
OKLCH	oklch(54.04% 0.159 279.7)
XYZ	xyz(19.2336, 14.7863, 56.4729)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5FC8 #C8C85F

analogous

#5F93C8 #5F5FC8 #935FC8

triadic

#5F5FC8 #C85F5F #5FC85F

tetradic

#5F5FC8 #C85F93 #C8C85F #5FC893

square

#5F5FC8 #C85F93 #C8C85F #5FC893

split-complementary

#5F5FC8 #C8935F #93C85F

monochromatic

#2C2C80 #3C3CAE #5F5FC8 #8D8DD8 #BABAE7

Accessibility & contrast

On white

5.31

#5F5FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#5F5FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5FC8

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5FC8	#FFFFFF	#000000	##FFFFFF
##5F5FC8	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266FCC

Deuteranopia (green-blind)

#1867C6

Tritanopia (blue-blind)

#32768A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5f5fc8;
/* rgb */ color: rgb(95, 95, 200);
/* oklch */ color: oklch(54.0% 0.159 279.7);

Tailwind

colors: {
  custom: {
    50: '#948cd9',
    500: '#5f5fc8',
    950: '#000000',
  },
}

SCSS

$custom: #5f5fc8;
$custom-light: #948cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5fc8",
  "rgb": {
    "r": 95,
    "g": 95,
    "b": 200
  },
  "hsl": {
    "h": 240,
    "s": 48.837,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54037,
    "c": 0.15915,
    "h": 279.7
  },
  "luminance": 0.14787
}

Semantic roles & 50–950 ramp

primary

#5F5FC8

secondary

#D6D6AC

accent

#D84FD8

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5F5FC8

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

Preview Lab → · Contrast checker → · Palette generator →