#3B4E5F#3B4E5F

#3B4E5F is a dark, muted cyan. Relative luminance 0.072; OKLCH L 41.5% C 0.037 H 245.9°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#3B4E5F
RGB	rgb(59, 78, 95)
HSL	hsl(208, 23%, 30%)
HSV	hsv(208, 38%, 37%)
CMYK	cmyk(37.9%, 17.9%, 0%, 62.7%)
CIE-LAB	lab(32.27, -2.61, -12.31)
CIE-LCH	lch(32.27, 12.59, 258.02°)
OKLab	oklab(41.5% -0.0152 -0.0339)
OKLCH	oklch(41.5% 0.037 245.9)
XYZ	xyz(6.5929, 7.2045, 11.8675)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B4E5F #5F4C3B

analogous

#3B5F5E #3B4E5F #3B3C5F

triadic

#3B4E5F #5F3B4E #4E5F3B

tetradic

#3B4E5F #5E3B5F #5F4C3B #3C5F3B

square

#3B4E5F #5E3B5F #5F4C3B #3C5F3B

split-complementary

#3B4E5F #5F3B3C #5F5E3B

monochromatic

#0C1013 #242F39 #3B4E5F #526D85 #6F8CA6

Accessibility & contrast

On white

8.60

#3B4E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3B4E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B4E5F

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B4E5F	#FFFFFF	#000000	##FFFFFF
##3B4E5F	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474E60

Deuteranopia (green-blind)

#434A5F

Tritanopia (blue-blind)

#2F5254

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3b4e5f;
/* rgb */ color: rgb(59, 78, 95);
/* oklch */ color: oklch(41.5% 0.037 245.9);

Tailwind

colors: {
  custom: {
    50: '#727f8c',
    500: '#3b4e5f',
    950: '#000000',
  },
}

SCSS

$custom: #3b4e5f;
$custom-light: #727f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#3b4e5f",
  "rgb": {
    "r": 59,
    "g": 78,
    "b": 95
  },
  "hsl": {
    "h": 208.333,
    "s": 23.377,
    "l": 30.196
  },
  "oklch": {
    "l": 0.41496,
    "c": 0.03717,
    "h": 245.9
  },
  "luminance": 0.07205
}

Semantic roles & 50–950 ramp

primary

#3B4E5F

secondary

#8F7A67

accent

#9168C0

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#080A0C

muted

#7B7C7D

Preview Lab

Preview with #3B4E5F

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

Preview Lab → · Contrast checker → · Palette generator →