#3F608E#3F608E

#3F608E is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.5% C 0.084 H 256.9°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3F608E
RGB	rgb(63, 96, 142)
HSL	hsl(215, 39%, 40%)
HSV	hsv(215, 56%, 56%)
CMYK	cmyk(55.6%, 32.4%, 0%, 44.3%)
CIE-LAB	lab(40.20, 2.24, -29.05)
CIE-LCH	lch(40.20, 29.14, 274.41°)
OKLab	oklab(48.49% -0.0191 -0.0818)
OKLCH	oklch(48.49% 0.084 256.9)
XYZ	xyz(11.1136, 11.3746, 27.1958)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F608E #8E6D3F

analogous

#3F878E #3F608E #453F8E

triadic

#3F608E #8E3F60 #608E3F

tetradic

#3F608E #8E3F87 #8E6D3F #3F8E45

square

#3F608E #8E3F87 #8E6D3F #3F8E45

split-complementary

#3F608E #8E453F #878E3F

monochromatic

#192739 #2C4364 #3F608E #567DB4 #819EC7

Accessibility & contrast

On white

6.41

#3F608E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3F608E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F608E

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F608E	#FFFFFF	#000000	##FFFFFF
##3F608E	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6390

Deuteranopia (green-blind)

#445B8D

Tritanopia (blue-blind)

#106A70

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3f608e;
/* rgb */ color: rgb(63, 96, 142);
/* oklch */ color: oklch(48.5% 0.084 256.9);

Tailwind

colors: {
  custom: {
    50: '#7a8caf',
    500: '#3f608e',
    950: '#000000',
  },
}

SCSS

$custom: #3f608e;
$custom-light: #7a8caf;
$custom-dark: #000000;

JSON

{
  "hex": "#3f608e",
  "rgb": {
    "r": 63,
    "g": 96,
    "b": 142
  },
  "hsl": {
    "h": 214.937,
    "s": 38.537,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48491,
    "c": 0.084,
    "h": 256.9
  },
  "luminance": 0.11375
}

Semantic roles & 50–950 ramp

primary

#3F608E

secondary

#B19978

accent

#9E59CE

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #3F608E

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

Preview Lab → · Contrast checker → · Palette generator →