#3D4E53#3D4E53

#3D4E53 is a dark, muted cyan. Relative luminance 0.071; OKLCH L 41.1% C 0.023 H 217.6°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#3D4E53
RGB	rgb(61, 78, 83)
HSL	hsl(194, 15%, 28%)
HSV	hsv(194, 27%, 33%)
CMYK	cmyk(26.5%, 6%, 0%, 67.5%)
CIE-LAB	lab(31.95, -5.32, -5.14)
CIE-LCH	lch(31.95, 7.40, 224.00°)
OKLab	oklab(41.14% -0.0181 -0.014)
OKLCH	oklch(41.14% 0.023 217.6)
XYZ	xyz(6.2097, 7.0652, 9.2185)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4E53 #53423D

analogous

#3D534D #3D4E53 #3D4353

triadic

#3D4E53 #533D4E #4E533D

tetradic

#3D4E53 #4D3D53 #53423D #43533D

square

#3D4E53 #4D3D53 #53423D #43533D

split-complementary

#3D4E53 #533D43 #534D3D

monochromatic

#0D1112 #232D30 #3D4E53 #576F76 #738F98

Accessibility & contrast

On white

8.70

#3D4E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3D4E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4E53

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4E53	#FFFFFF	#000000	##FFFFFF
##3D4E53	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4D53

Deuteranopia (green-blind)

#474A53

Tritanopia (blue-blind)

#36504F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3d4e53;
/* rgb */ color: rgb(61, 78, 83);
/* oklch */ color: oklch(41.1% 0.023 217.6);

Tailwind

colors: {
  custom: {
    50: '#737f83',
    500: '#3d4e53',
    950: '#000000',
  },
}

SCSS

$custom: #3d4e53;
$custom-light: #737f83;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4e53",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 83
  },
  "hsl": {
    "h": 193.636,
    "s": 15.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.41135,
    "c": 0.02291,
    "h": 217.6
  },
  "luminance": 0.07065
}

Semantic roles & 50–950 ramp

primary

#3D4E53

secondary

#836F69

accent

#8070B8

background

#F7F7F8

surface

#EDEEEF

border

#C8C9CA

text

#080A0A

muted

#7B7C7C

Preview Lab

Preview with #3D4E53

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

Preview Lab → · Contrast checker → · Palette generator →