#353C4E#353C4E

#353C4E is a dark, muted blue. Relative luminance 0.045; OKLCH L 35.7% C 0.033 H 268.2°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#353C4E
RGB	rgb(53, 60, 78)
HSL	hsl(223, 19%, 26%)
HSV	hsv(223, 32%, 31%)
CMYK	cmyk(32.1%, 23.1%, 0%, 69.4%)
CIE-LAB	lab(25.38, 1.98, -11.89)
CIE-LCH	lch(25.38, 12.05, 279.44°)
OKLab	oklab(35.74% -0.001 -0.0327)
OKLCH	oklch(35.74% 0.033 268.2)
XYZ	xyz(4.4588, 4.5385, 7.8473)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353C4E #4E4735

analogous

#35484E #353C4E #3A354E

triadic

#353C4E #4E353C #3C4E35

tetradic

#353C4E #4E3548 #4E4735 #354E3A

square

#353C4E #4E3548 #4E4735 #354E3A

split-complementary

#353C4E #4E3A35 #484E35

monochromatic

#0C0E12 #1C202A #353C4E #4E5872 #677497

Accessibility & contrast

On white

11.01

#353C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#353C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353C4E

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353C4E	#FFFFFF	#000000	##FFFFFF
##353C4E	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363D4F

Deuteranopia (green-blind)

#343B4E

Tritanopia (blue-blind)

#2E4042

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #353c4e;
/* rgb */ color: rgb(53, 60, 78);
/* oklch */ color: oklch(35.7% 0.033 268.2);

Tailwind

colors: {
  custom: {
    50: '#6d717f',
    500: '#353c4e',
    950: '#000000',
  },
}

SCSS

$custom: #353c4e;
$custom-light: #6d717f;
$custom-dark: #000000;

JSON

{
  "hex": "#353c4e",
  "rgb": {
    "r": 53,
    "g": 60,
    "b": 78
  },
  "hsl": {
    "h": 223.2,
    "s": 19.084,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35736,
    "c": 0.03275,
    "h": 268.2
  },
  "luminance": 0.04539
}

Semantic roles & 50–950 ramp

primary

#353C4E

secondary

#7E7661

accent

#A56CBC

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#07070A

muted

#7A7A7C

Preview Lab

Preview with #353C4E

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

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