#3D4E5F#3D4E5F

#3D4E5F is a dark, muted cyan. Relative luminance 0.073; OKLCH L 41.6% C 0.036 H 248.7°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#3D4E5F
RGB	rgb(61, 78, 95)
HSL	hsl(210, 22%, 31%)
HSV	hsv(210, 36%, 37%)
CMYK	cmyk(35.8%, 17.9%, 0%, 62.7%)
CIE-LAB	lab(32.41, -1.96, -12.09)
CIE-LCH	lch(32.41, 12.25, 260.78°)
OKLab	oklab(41.64% -0.013 -0.0333)
OKLCH	oklch(41.64% 0.036 248.7)
XYZ	xyz(6.7138, 7.2668, 11.8731)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4E5F #5F4E3D

analogous

#3D5F5F #3D4E5F #3D3D5F

triadic

#3D4E5F #5F3D4E #4E5F3D

tetradic

#3D4E5F #5F3D5F #5F4E3D #3D5F3D

square

#3D4E5F #5F3D5F #5F4E3D #3D5F3D

split-complementary

#3D4E5F #5F3D3D #5F5F3D

monochromatic

#0D1114 #252F3A #3D4E5F #556D84 #728BA4

Accessibility & contrast

On white

8.56

#3D4E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#3D4E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4E5F

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4E5F	#FFFFFF	#000000	##FFFFFF
##3D4E5F	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474E60

Deuteranopia (green-blind)

#434B5F

Tritanopia (blue-blind)

#325254

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3d4e5f;
/* rgb */ color: rgb(61, 78, 95);
/* oklch */ color: oklch(41.6% 0.036 248.7);

Tailwind

colors: {
  custom: {
    50: '#737f8c',
    500: '#3d4e5f',
    950: '#000000',
  },
}

SCSS

$custom: #3d4e5f;
$custom-light: #737f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4e5f",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 95
  },
  "hsl": {
    "h": 210,
    "s": 21.795,
    "l": 30.588
  },
  "oklch": {
    "l": 0.41641,
    "c": 0.03571,
    "h": 248.7
  },
  "luminance": 0.07267
}

Semantic roles & 50–950 ramp

primary

#3D4E5F

secondary

#8F7C69

accent

#9469BE

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#080A0C

muted

#7B7C7D

Preview Lab

Preview with #3D4E5F

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

Preview Lab → · Contrast checker → · Palette generator →