#3C4550#3C4550

#3C4550 is a dark, muted cyan. Relative luminance 0.058; OKLCH L 38.7% C 0.022 H 253.6°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#3C4550
RGB	rgb(60, 69, 80)
HSL	hsl(213, 14%, 27%)
HSV	hsv(213, 25%, 31%)
CMYK	cmyk(25%, 13.8%, 0%, 68.6%)
CIE-LAB	lab(28.89, -0.82, -7.81)
CIE-LCH	lch(28.89, 7.85, 264.01°)
OKLab	oklab(38.66% -0.0063 -0.0213)
OKLCH	oklch(38.66% 0.022 253.6)
XYZ	xyz(5.4392, 5.7959, 8.4200)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4550 #50473C

analogous

#3C4F50 #3C4550 #3D3C50

triadic

#3C4550 #503C45 #45503C

tetradic

#3C4550 #503C4F #50473C #3C503D

square

#3C4550 #503C4F #50473C #3C503D

split-complementary

#3C4550 #503D3C #4F503C

monochromatic

#0D0F11 #22272D #3C4550 #566373 #728195

Accessibility & contrast

On white

9.73

#3C4550 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3C4550 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4550

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4550	#FFFFFF	#000000	##FFFFFF
##3C4550	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414551

Deuteranopia (green-blind)

#3F4350

Tritanopia (blue-blind)

#374749

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3c4550;
/* rgb */ color: rgb(60, 69, 80);
/* oklch */ color: oklch(38.7% 0.022 253.6);

Tailwind

colors: {
  custom: {
    50: '#727881',
    500: '#3c4550',
    950: '#000000',
  },
}

SCSS

$custom: #3c4550;
$custom-light: #727881;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4550",
  "rgb": {
    "r": 60,
    "g": 69,
    "b": 80
  },
  "hsl": {
    "h": 213,
    "s": 14.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38662,
    "c": 0.02218,
    "h": 253.6
  },
  "luminance": 0.05796
}

Semantic roles & 50–950 ramp

primary

#3C4550

secondary

#7F7568

accent

#9771B7

background

#F6F7F7

surface

#ECEDEE

border

#C7C8C9

text

#08090A

muted

#7B7B7C

Preview Lab

Preview with #3C4550

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

Preview Lab → · Contrast checker → · Palette generator →