#3C4D64#3C4D64

#3C4D64 is a dark, muted cyan. Relative luminance 0.072; OKLCH L 41.6% C 0.044 H 256.1°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#3C4D64
RGB	rgb(60, 77, 100)
HSL	hsl(215, 25%, 31%)
HSV	hsv(215, 40%, 39%)
CMYK	cmyk(40%, 23%, 0%, 60.8%)
CIE-LAB	lab(32.23, -0.15, -15.53)
CIE-LCH	lch(32.23, 15.53, 269.43°)
OKLab	oklab(41.55% -0.0106 -0.043)
OKLCH	oklch(41.55% 0.044 256.1)
XYZ	xyz(6.8169, 7.1882, 13.0824)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4D64 #64533C

analogous

#3C6164 #3C4D64 #3F3C64

triadic

#3C4D64 #643C4D #4D643C

tetradic

#3C4D64 #643C61 #64533C #3C643F

square

#3C4D64 #643C61 #64533C #3C643F

split-complementary

#3C4D64 #643F3C #61643C

monochromatic

#0E1218 #25303E #3C4D64 #536A8A #7189AA

Accessibility & contrast

On white

8.61

#3C4D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3C4D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4D64

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4D64	#FFFFFF	#000000	##FFFFFF
##3C4D64	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454E65

Deuteranopia (green-blind)

#404A64

Tritanopia (blue-blind)

#2F5255

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3c4d64;
/* rgb */ color: rgb(60, 77, 100);
/* oklch */ color: oklch(41.6% 0.044 256.1);

Tailwind

colors: {
  custom: {
    50: '#737e90',
    500: '#3c4d64',
    950: '#000000',
  },
}

SCSS

$custom: #3c4d64;
$custom-light: #737e90;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4d64",
  "rgb": {
    "r": 60,
    "g": 77,
    "b": 100
  },
  "hsl": {
    "h": 214.5,
    "s": 25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41554,
    "c": 0.04431,
    "h": 256.1
  },
  "luminance": 0.07189
}

Semantic roles & 50–950 ramp

primary

#3C4D64

secondary

#948168

accent

#9B66C1

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#080A0C

muted

#7B7C7D

Preview Lab

Preview with #3C4D64

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

Preview Lab → · Contrast checker → · Palette generator →