#253545#253545

#253545 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.2% C 0.036 H 249.0°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#253545
RGB	rgb(37, 53, 69)
HSL	hsl(210, 30%, 21%)
HSV	hsv(210, 46%, 27%)
CMYK	cmyk(46.4%, 23.2%, 0%, 72.9%)
CIE-LAB	lab(21.46, -1.57, -12.00)
CIE-LCH	lch(21.46, 12.10, 262.57°)
OKLab	oklab(32.22% -0.0128 -0.0333)
OKLCH	oklch(32.22% 0.036 249)
XYZ	xyz(3.1099, 3.3690, 6.1155)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253545 #453525

analogous

#254545 #253545 #252545

triadic

#253545 #452535 #354525

tetradic

#253545 #452545 #453525 #254525

square

#253545 #452545 #453525 #254525

split-complementary

#253545 #452525 #454525

monochromatic

#0B0F14 #10161D #253545 #3A546D #507295

Accessibility & contrast

On white

12.55

#253545 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#253545 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253545

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253545	#FFFFFF	#000000	##FFFFFF
##253545	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3546

Deuteranopia (green-blind)

#2B3245

Tritanopia (blue-blind)

#19393A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #253545;
/* rgb */ color: rgb(37, 53, 69);
/* oklch */ color: oklch(32.2% 0.036 249.0);

Tailwind

colors: {
  custom: {
    50: '#616c78',
    500: '#253545',
    950: '#000000',
  },
}

SCSS

$custom: #253545;
$custom-light: #616c78;
$custom-dark: #000000;

JSON

{
  "hex": "#253545",
  "rgb": {
    "r": 37,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 210,
    "s": 30.189,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32221,
    "c": 0.03563,
    "h": 249
  },
  "luminance": 0.03369
}

Semantic roles & 50–950 ramp

primary

#253545

secondary

#78634E

accent

#9461C6

background

#F5F6F7

surface

#EAEBED

border

#C6C6C8

text

#050609

muted

#797A7B

Preview Lab

Preview with #253545

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

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