#353D4E#353D4E

#353D4E is a dark, muted blue. Relative luminance 0.046; OKLCH L 36.0% C 0.031 H 265.1°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#353D4E
RGB	rgb(53, 61, 78)
HSL	hsl(221, 19%, 26%)
HSV	hsv(221, 32%, 31%)
CMYK	cmyk(32.1%, 21.8%, 0%, 69.4%)
CIE-LAB	lab(25.70, 1.31, -11.40)
CIE-LCH	lch(25.70, 11.48, 276.57°)
OKLab	oklab(35.99% -0.0027 -0.0314)
OKLCH	oklch(35.99% 0.031 265.1)
XYZ	xyz(4.5117, 4.6443, 7.8650)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353D4E #4E4635

analogous

#35494E #353D4E #39354E

triadic

#353D4E #4E353D #3D4E35

tetradic

#353D4E #4E3549 #4E4635 #354E39

square

#353D4E #4E3549 #4E4635 #354E39

split-complementary

#353D4E #4E3935 #494E35

monochromatic

#0C0E12 #1C212A #353D4E #4E5972 #677697

Accessibility & contrast

On white

10.89

#353D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#353D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353D4E

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353D4E	#FFFFFF	#000000	##FFFFFF
##353D4E	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383E4F

Deuteranopia (green-blind)

#353C4E

Tritanopia (blue-blind)

#2E4043

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #353d4e;
/* rgb */ color: rgb(53, 61, 78);
/* oklch */ color: oklch(36.0% 0.031 265.1);

Tailwind

colors: {
  custom: {
    50: '#6d727f',
    500: '#353d4e',
    950: '#000000',
  },
}

SCSS

$custom: #353d4e;
$custom-light: #6d727f;
$custom-dark: #000000;

JSON

{
  "hex": "#353d4e",
  "rgb": {
    "r": 53,
    "g": 61,
    "b": 78
  },
  "hsl": {
    "h": 220.8,
    "s": 19.084,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35985,
    "c": 0.03147,
    "h": 265.1
  },
  "luminance": 0.04644
}

Semantic roles & 50–950 ramp

primary

#353D4E

secondary

#7E7561

accent

#A26CBC

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#07080A

muted

#7A7B7C

Preview Lab

Preview with #353D4E

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

Preview Lab → · Contrast checker → · Palette generator →