#354559#354559

#354559 is a dark, muted cyan. Relative luminance 0.057; OKLCH L 38.5% C 0.040 H 254.3°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#354559
RGB	rgb(53, 69, 89)
HSL	hsl(213, 25%, 28%)
HSV	hsv(213, 40%, 35%)
CMYK	cmyk(40.4%, 22.5%, 0%, 65.1%)
CIE-LAB	lab(28.73, -0.61, -13.92)
CIE-LCH	lch(28.73, 13.94, 267.51°)
OKLab	oklab(38.52% -0.0108 -0.0385)
OKLCH	oklch(38.52% 0.04 254.3)
XYZ	xyz(5.3989, 5.7341, 10.2716)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354559 #594935

analogous

#355759 #354559 #373559

triadic

#354559 #593545 #455935

tetradic

#354559 #593557 #594935 #355937

square

#354559 #593557 #594935 #355937

split-complementary

#354559 #593735 #575935

monochromatic

#0B0F13 #1E2733 #354559 #4C637F #6581A3

Accessibility & contrast

On white

9.78

#354559 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#354559 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354559

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354559	#FFFFFF	#000000	##FFFFFF
##354559	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E465A

Deuteranopia (green-blind)

#394259

Tritanopia (blue-blind)

#29494C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #354559;
/* rgb */ color: rgb(53, 69, 89);
/* oklch */ color: oklch(38.5% 0.040 254.3);

Tailwind

colors: {
  custom: {
    50: '#6e7888',
    500: '#354559',
    950: '#000000',
  },
}

SCSS

$custom: #354559;
$custom-light: #6e7888;
$custom-dark: #000000;

JSON

{
  "hex": "#354559",
  "rgb": {
    "r": 53,
    "g": 69,
    "b": 89
  },
  "hsl": {
    "h": 213.333,
    "s": 25.352,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38522,
    "c": 0.04001,
    "h": 254.3
  },
  "luminance": 0.05734
}

Semantic roles & 50–950 ramp

primary

#354559

secondary

#8A7760

accent

#9966C2

background

#F6F7F8

surface

#ECEDEF

border

#C7C8CA

text

#07090B

muted

#7A7B7C

Preview Lab

Preview with #354559

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

Preview Lab → · Contrast checker → · Palette generator →