#5F599C#5F599C

#5F599C is a mid, moderate blue. Relative luminance 0.120; OKLCH L 50.1% C 0.105 H 286.0°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5F599C
RGB	rgb(95, 89, 156)
HSL	hsl(245, 27%, 48%)
HSV	hsv(245, 43%, 61%)
CMYK	cmyk(39.1%, 42.9%, 0%, 38.8%)
CIE-LAB	lab(41.18, 19.41, -35.76)
CIE-LCH	lch(41.18, 40.69, 298.49°)
OKLab	oklab(50.05% 0.029 -0.1007)
OKLCH	oklch(50.05% 0.105 286)
XYZ	xyz(14.2908, 11.9775, 33.0050)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F599C #969C59

analogous

#59749C #5F599C #80599C

triadic

#5F599C #9C5F59 #599C5F

tetradic

#5F599C #9C5974 #969C59 #599C80

square

#5F599C #9C5974 #969C59 #599C80

split-complementary

#5F599C #9C8059 #749C59

monochromatic

#302D4E #474375 #5F599C #827DB5 #A8A4CB

Accessibility & contrast

On white

6.18

#5F599C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#5F599C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F599C

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F599C	#FFFFFF	#000000	##FFFFFF
##5F599C	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42639F

Deuteranopia (green-blind)

#415F9A

Tritanopia (blue-blind)

#4E6673

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5f599c;
/* rgb */ color: rgb(95, 89, 156);
/* oklch */ color: oklch(50.1% 0.105 286.0);

Tailwind

colors: {
  custom: {
    50: '#8f88b9',
    500: '#5f599c',
    950: '#000000',
  },
}

SCSS

$custom: #5f599c;
$custom-light: #8f88b9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f599c",
  "rgb": {
    "r": 95,
    "g": 89,
    "b": 156
  },
  "hsl": {
    "h": 245.373,
    "s": 27.347,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50054,
    "c": 0.10479,
    "h": 286
  },
  "luminance": 0.11978
}

Semantic roles & 50–950 ramp

primary

#5F599C

secondary

#B6B998

accent

#C464BB

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0D0B11

muted

#7D7C80

Preview Lab

Preview with #5F599C

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

Preview Lab → · Contrast checker → · Palette generator →